191464728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 418173672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 3023, 4524, 4872, 5278, 6046, 7917, 9048, 9069, 10556, 12092, 15834, 18138, 21112, 21161, 24184, 31668, 36276, 39299, 42322, 63336, 63483, 72552, 78598, 84644, 87667, 117897, 126966, 157196, 169288, 175334, 235794, 253932, 263001, 275093, 314392, 350668, 471588, 507864, 526002, 550186, 613669, 701336, 825279, 943176, 1052004, 1100372, 1139671, 1227338, 1650558, 1841007, 2104008, 2200744, 2279342, 2454676, 3301116, 3419013, 3682014, 4558684, 4909352, 6602232, 6838026, 7364028, 7977697, 9117368, 13676052, 14728056, 15955394, 23933091, 27352104, 31910788, 47866182, 63821576, 95732364, 191464728]

約数ペア:

[(1, 191464728), (2, 95732364), (3, 63821576), (4, 47866182), (6, 31910788), (7, 27352104), (8, 23933091), (12, 15955394), (13, 14728056), (14, 13676052), (21, 9117368), (24, 7977697), (26, 7364028), (28, 6838026), (29, 6602232), (39, 4909352), (42, 4558684), (52, 3682014), (56, 3419013), (58, 3301116), (78, 2454676), (84, 2279342), (87, 2200744), (91, 2104008), (104, 1841007), (116, 1650558), (156, 1227338), (168, 1139671), (174, 1100372), (182, 1052004), (203, 943176), (232, 825279), (273, 701336), (312, 613669), (348, 550186), (364, 526002), (377, 507864), (406, 471588), (546, 350668), (609, 314392), (696, 275093), (728, 263001), (754, 253932), (812, 235794), (1092, 175334), (1131, 169288), (1218, 157196), (1508, 126966), (1624, 117897), (2184, 87667), (2262, 84644), (2436, 78598), (2639, 72552), (3016, 63483), (3023, 63336), (4524, 42322), (4872, 39299), (5278, 36276), (6046, 31668), (7917, 24184), (9048, 21161), (9069, 21112), (10556, 18138), (12092, 15834)]