16157199500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2125

約数の個数: 192

約数和(自身を含む): 40808686464

約数和(自身を除く): 24651486964

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 73, 85, 100, 125, 130, 146, 170, 221, 250, 260, 292, 325, 340, 365, 425, 442, 500, 650, 730, 850, 884, 949, 1105, 1241, 1300, 1460, 1625, 1700, 1825, 1898, 2003, 2125, 2210, 2482, 3250, 3650, 3796, 4006, 4250, 4420, 4745, 4964, 5525, 6205, 6500, 7300, 8012, 8500, 9125, 9490, 10015, 11050, 12410, 16133, 18250, 18980, 20030, 22100, 23725, 24820, 26039, 27625, 31025, 32266, 34051, 36500, 40060, 47450, 50075, 52078, 55250, 62050, 64532, 68102, 80665, 94900, 100150, 104156, 110500, 118625, 124100, 130195, 136204, 146219, 155125, 161330, 170255, 200300, 237250, 250375, 260390, 292438, 310250, 322660, 340510, 403325, 442663, 474500, 500750, 520780, 584876, 620500, 650975, 681020, 731095, 806650, 851275, 885326, 1001500, 1301950, 1462190, 1613300, 1702550, 1770652, 1900847, 2016625, 2213315, 2485723, 2603900, 2924380, 3254875, 3405100, 3655475, 3801694, 4033250, 4256375, 4426630, 4971446, 6509750, 7310950, 7603388, 8066500, 8512750, 8853260, 9504235, 9942892, 11066575, 12428615, 13019500, 14621900, 17025500, 18277375, 19008470, 22133150, 24857230, 32314399, 36554750, 38016940, 44266300, 47521175, 49714460, 55332875, 62143075, 64628798, 73109500, 95042350, 110665750, 124286150, 129257596, 161571995, 190084700, 221331500, 237605875, 248572300, 310715375, 323143990, 475211750, 621430750, 646287980, 807859975, 950423500, 1242861500, 1615719950, 3231439900, 4039299875, 8078599750, 16157199500]

約数ペア:

[(1, 16157199500), (2, 8078599750), (4, 4039299875), (5, 3231439900), (10, 1615719950), (13, 1242861500), (17, 950423500), (20, 807859975), (25, 646287980), (26, 621430750), (34, 475211750), (50, 323143990), (52, 310715375), (65, 248572300), (68, 237605875), (73, 221331500), (85, 190084700), (100, 161571995), (125, 129257596), (130, 124286150), (146, 110665750), (170, 95042350), (221, 73109500), (250, 64628798), (260, 62143075), (292, 55332875), (325, 49714460), (340, 47521175), (365, 44266300), (425, 38016940), (442, 36554750), (500, 32314399), (650, 24857230), (730, 22133150), (850, 19008470), (884, 18277375), (949, 17025500), (1105, 14621900), (1241, 13019500), (1300, 12428615), (1460, 11066575), (1625, 9942892), (1700, 9504235), (1825, 8853260), (1898, 8512750), (2003, 8066500), (2125, 7603388), (2210, 7310950), (2482, 6509750), (3250, 4971446), (3650, 4426630), (3796, 4256375), (4006, 4033250), (4250, 3801694), (4420, 3655475), (4745, 3405100), (4964, 3254875), (5525, 2924380), (6205, 2603900), (6500, 2485723), (7300, 2213315), (8012, 2016625), (8500, 1900847), (9125, 1770652), (9490, 1702550), (10015, 1613300), (11050, 1462190), (12410, 1301950), (16133, 1001500), (18250, 885326), (18980, 851275), (20030, 806650), (22100, 731095), (23725, 681020), (24820, 650975), (26039, 620500), (27625, 584876), (31025, 520780), (32266, 500750), (34051, 474500), (36500, 442663), (40060, 403325), (47450, 340510), (50075, 322660), (52078, 310250), (55250, 292438), (62050, 260390), (64532, 250375), (68102, 237250), (80665, 200300), (94900, 170255), (100150, 161330), (104156, 155125), (110500, 146219), (118625, 136204), (124100, 130195)]