127964304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4065

約数の個数: 120

約数和(自身を含む): 408458232

約数和(自身を除く): 280493928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4021, 5304, 7956, 8042, 10608, 12063, 15912, 16084, 24126, 31824, 32168, 36189, 48252, 52273, 64336, 68357, 72378, 96504, 104546, 136714, 144756, 156819, 193008, 205071, 209092, 273428, 289512, 313638, 410142, 418184, 470457, 546856, 579024, 615213, 627276, 820284, 836368, 888641, 940914, 1093712, 1230426, 1254552, 1640568, 1777282, 1881828, 2460852, 2509104, 2665923, 3281136, 3554564, 3763656, 4921704, 5331846, 7109128, 7527312, 7997769, 9843408, 10663692, 14218256, 15995538, 21327384, 31991076, 42654768, 63982152, 127964304]

約数ペア:

[(1, 127964304), (2, 63982152), (3, 42654768), (4, 31991076), (6, 21327384), (8, 15995538), (9, 14218256), (12, 10663692), (13, 9843408), (16, 7997769), (17, 7527312), (18, 7109128), (24, 5331846), (26, 4921704), (34, 3763656), (36, 3554564), (39, 3281136), (48, 2665923), (51, 2509104), (52, 2460852), (68, 1881828), (72, 1777282), (78, 1640568), (102, 1254552), (104, 1230426), (117, 1093712), (136, 940914), (144, 888641), (153, 836368), (156, 820284), (204, 627276), (208, 615213), (221, 579024), (234, 546856), (272, 470457), (306, 418184), (312, 410142), (408, 313638), (442, 289512), (468, 273428), (612, 209092), (624, 205071), (663, 193008), (816, 156819), (884, 144756), (936, 136714), (1224, 104546), (1326, 96504), (1768, 72378), (1872, 68357), (1989, 64336), (2448, 52273), (2652, 48252), (3536, 36189), (3978, 32168), (4021, 31824), (5304, 24126), (7956, 16084), (8042, 15912), (10608, 12063)]