159849658480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{8191}}^1$

素因数の和:8607

約数の個数: 160

約数和(自身を含む): 402991349760

約数和(自身を除く): 243141691280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 347, 370, 380, 592, 694, 703, 740, 760, 1388, 1406, 1480, 1520, 1735, 2776, 2812, 2960, 3470, 3515, 5552, 5624, 6593, 6940, 7030, 8191, 11248, 12839, 13186, 13880, 14060, 16382, 25678, 26372, 27760, 28120, 32764, 32965, 40955, 51356, 52744, 56240, 64195, 65528, 65930, 81910, 102712, 105488, 128390, 131056, 131860, 155629, 163820, 205424, 243941, 256780, 263720, 303067, 311258, 327640, 487882, 513560, 527440, 606134, 622516, 655280, 778145, 975764, 1027120, 1212268, 1219705, 1245032, 1515335, 1556290, 1951528, 2424536, 2439410, 2490064, 2842277, 3030670, 3112580, 3903056, 4849072, 4878820, 5684554, 5758273, 6061340, 6225160, 9757640, 11369108, 11516546, 12122680, 12450320, 14211385, 19515280, 22738216, 23033092, 24245360, 28422770, 28791365, 45476432, 46066184, 54003263, 56845540, 57582730, 92132368, 105164249, 108006526, 113691080, 115165460, 210328498, 216013052, 227382160, 230330920, 270016315, 420656996, 432026104, 460661840, 525821245, 540032630, 841313992, 864052208, 1051642490, 1080065260, 1682627984, 1998120731, 2103284980, 2160130520, 3996241462, 4206569960, 4320261040, 7992482924, 8413139920, 9990603655, 15984965848, 19981207310, 31969931696, 39962414620, 79924829240, 159849658480]

約数ペア:

[(1, 159849658480), (2, 79924829240), (4, 39962414620), (5, 31969931696), (8, 19981207310), (10, 15984965848), (16, 9990603655), (19, 8413139920), (20, 7992482924), (37, 4320261040), (38, 4206569960), (40, 3996241462), (74, 2160130520), (76, 2103284980), (80, 1998120731), (95, 1682627984), (148, 1080065260), (152, 1051642490), (185, 864052208), (190, 841313992), (296, 540032630), (304, 525821245), (347, 460661840), (370, 432026104), (380, 420656996), (592, 270016315), (694, 230330920), (703, 227382160), (740, 216013052), (760, 210328498), (1388, 115165460), (1406, 113691080), (1480, 108006526), (1520, 105164249), (1735, 92132368), (2776, 57582730), (2812, 56845540), (2960, 54003263), (3470, 46066184), (3515, 45476432), (5552, 28791365), (5624, 28422770), (6593, 24245360), (6940, 23033092), (7030, 22738216), (8191, 19515280), (11248, 14211385), (12839, 12450320), (13186, 12122680), (13880, 11516546), (14060, 11369108), (16382, 9757640), (25678, 6225160), (26372, 6061340), (27760, 5758273), (28120, 5684554), (32764, 4878820), (32965, 4849072), (40955, 3903056), (51356, 3112580), (52744, 3030670), (56240, 2842277), (64195, 2490064), (65528, 2439410), (65930, 2424536), (81910, 1951528), (102712, 1556290), (105488, 1515335), (128390, 1245032), (131056, 1219705), (131860, 1212268), (155629, 1027120), (163820, 975764), (205424, 778145), (243941, 655280), (256780, 622516), (263720, 606134), (303067, 527440), (311258, 513560), (327640, 487882)]