158472990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 480660480

約数和(自身を除く): 322187490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 151, 169, 195, 207, 230, 234, 270, 299, 302, 338, 345, 351, 390, 414, 453, 507, 585, 598, 621, 690, 702, 755, 845, 897, 906, 1014, 1035, 1170, 1242, 1359, 1495, 1510, 1521, 1690, 1755, 1794, 1963, 2070, 2265, 2535, 2691, 2718, 2990, 3042, 3105, 3473, 3510, 3887, 3926, 4077, 4485, 4530, 4563, 5070, 5382, 5889, 6210, 6795, 6946, 7605, 7774, 8073, 8154, 8970, 9126, 9815, 10419, 11661, 11778, 13455, 13590, 15210, 16146, 17365, 17667, 19435, 19630, 20385, 20838, 22815, 23322, 25519, 26910, 29445, 31257, 34730, 34983, 35334, 38870, 40365, 40770, 45149, 45630, 51038, 52095, 53001, 58305, 58890, 62514, 69966, 76557, 80730, 88335, 90298, 93771, 104190, 104949, 106002, 116610, 127595, 135447, 153114, 156285, 174915, 176670, 187542, 209898, 225745, 229671, 255190, 265005, 270894, 312570, 349830, 382785, 406341, 451490, 459342, 468855, 524745, 530010, 586937, 677235, 689013, 765570, 812682, 937710, 1049490, 1148355, 1173874, 1219023, 1354470, 1378026, 1760811, 2031705, 2296710, 2438046, 2934685, 3445065, 3521622, 4063410, 5282433, 5869370, 6095115, 6890130, 8804055, 10564866, 12190230, 15847299, 17608110, 26412165, 31694598, 52824330, 79236495, 158472990]

約数ペア:

[(1, 158472990), (2, 79236495), (3, 52824330), (5, 31694598), (6, 26412165), (9, 17608110), (10, 15847299), (13, 12190230), (15, 10564866), (18, 8804055), (23, 6890130), (26, 6095115), (27, 5869370), (30, 5282433), (39, 4063410), (45, 3521622), (46, 3445065), (54, 2934685), (65, 2438046), (69, 2296710), (78, 2031705), (90, 1760811), (115, 1378026), (117, 1354470), (130, 1219023), (135, 1173874), (138, 1148355), (151, 1049490), (169, 937710), (195, 812682), (207, 765570), (230, 689013), (234, 677235), (270, 586937), (299, 530010), (302, 524745), (338, 468855), (345, 459342), (351, 451490), (390, 406341), (414, 382785), (453, 349830), (507, 312570), (585, 270894), (598, 265005), (621, 255190), (690, 229671), (702, 225745), (755, 209898), (845, 187542), (897, 176670), (906, 174915), (1014, 156285), (1035, 153114), (1170, 135447), (1242, 127595), (1359, 116610), (1495, 106002), (1510, 104949), (1521, 104190), (1690, 93771), (1755, 90298), (1794, 88335), (1963, 80730), (2070, 76557), (2265, 69966), (2535, 62514), (2691, 58890), (2718, 58305), (2990, 53001), (3042, 52095), (3105, 51038), (3473, 45630), (3510, 45149), (3887, 40770), (3926, 40365), (4077, 38870), (4485, 35334), (4530, 34983), (4563, 34730), (5070, 31257), (5382, 29445), (5889, 26910), (6210, 25519), (6795, 23322), (6946, 22815), (7605, 20838), (7774, 20385), (8073, 19630), (8154, 19435), (8970, 17667), (9126, 17365), (9815, 16146), (10419, 15210), (11661, 13590), (11778, 13455)]