128318736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 294154224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 696, 728, 754, 812, 1013, 1092, 1131, 1218, 1392, 1456, 1508, 1624, 2026, 2184, 2262, 2436, 2639, 3016, 3039, 3248, 4052, 4368, 4524, 4872, 5278, 6032, 6078, 7091, 7917, 8104, 9048, 9744, 10556, 12156, 13169, 14182, 15834, 16208, 18096, 21112, 21273, 24312, 26338, 28364, 29377, 31668, 39507, 42224, 42546, 48624, 52676, 56728, 58754, 63336, 79014, 85092, 88131, 92183, 105352, 113456, 117508, 126672, 158028, 170184, 176262, 184366, 205639, 210704, 235016, 276549, 316056, 340368, 352524, 368732, 381901, 411278, 470032, 553098, 616917, 632112, 705048, 737464, 763802, 822556, 1106196, 1145703, 1233834, 1410096, 1474928, 1527604, 1645112, 2212392, 2291406, 2467668, 2673307, 3055208, 3290224, 4424784, 4582812, 4935336, 5346614, 6110416, 8019921, 9165624, 9870672, 10693228, 16039842, 18331248, 21386456, 32079684, 42772912, 64159368, 128318736]

約数ペア:

[(1, 128318736), (2, 64159368), (3, 42772912), (4, 32079684), (6, 21386456), (7, 18331248), (8, 16039842), (12, 10693228), (13, 9870672), (14, 9165624), (16, 8019921), (21, 6110416), (24, 5346614), (26, 4935336), (28, 4582812), (29, 4424784), (39, 3290224), (42, 3055208), (48, 2673307), (52, 2467668), (56, 2291406), (58, 2212392), (78, 1645112), (84, 1527604), (87, 1474928), (91, 1410096), (104, 1233834), (112, 1145703), (116, 1106196), (156, 822556), (168, 763802), (174, 737464), (182, 705048), (203, 632112), (208, 616917), (232, 553098), (273, 470032), (312, 411278), (336, 381901), (348, 368732), (364, 352524), (377, 340368), (406, 316056), (464, 276549), (546, 235016), (609, 210704), (624, 205639), (696, 184366), (728, 176262), (754, 170184), (812, 158028), (1013, 126672), (1092, 117508), (1131, 113456), (1218, 105352), (1392, 92183), (1456, 88131), (1508, 85092), (1624, 79014), (2026, 63336), (2184, 58754), (2262, 56728), (2436, 52676), (2639, 48624), (3016, 42546), (3039, 42224), (3248, 39507), (4052, 31668), (4368, 29377), (4524, 28364), (4872, 26338), (5278, 24312), (6032, 21273), (6078, 21112), (7091, 18096), (7917, 16208), (8104, 15834), (9048, 14182), (9744, 13169), (10556, 12156)]