186981984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 144

約数和(自身を含む): 613031328

約数和(自身を除く): 426049344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 137, 144, 168, 224, 252, 274, 288, 336, 411, 504, 548, 672, 677, 822, 959, 1008, 1096, 1233, 1354, 1644, 1918, 2016, 2031, 2192, 2466, 2708, 2877, 3288, 3836, 4062, 4384, 4739, 4932, 5416, 5754, 6093, 6576, 7672, 8124, 8631, 9478, 9864, 10832, 11508, 12186, 13152, 14217, 15344, 16248, 17262, 18956, 19728, 21664, 23016, 24372, 28434, 30688, 32496, 34524, 37912, 39456, 42651, 46032, 48744, 56868, 64992, 69048, 75824, 85302, 92064, 92749, 97488, 113736, 138096, 151648, 170604, 185498, 194976, 227472, 276192, 278247, 341208, 370996, 454944, 556494, 649243, 682416, 741992, 834741, 1112988, 1298486, 1364832, 1483984, 1669482, 1947729, 2225976, 2596972, 2967968, 3338964, 3895458, 4451952, 5193944, 5843187, 6677928, 7790916, 8903904, 10387888, 11686374, 13355856, 15581832, 20775776, 23372748, 26711712, 31163664, 46745496, 62327328, 93490992, 186981984]

約数ペア:

[(1, 186981984), (2, 93490992), (3, 62327328), (4, 46745496), (6, 31163664), (7, 26711712), (8, 23372748), (9, 20775776), (12, 15581832), (14, 13355856), (16, 11686374), (18, 10387888), (21, 8903904), (24, 7790916), (28, 6677928), (32, 5843187), (36, 5193944), (42, 4451952), (48, 3895458), (56, 3338964), (63, 2967968), (72, 2596972), (84, 2225976), (96, 1947729), (112, 1669482), (126, 1483984), (137, 1364832), (144, 1298486), (168, 1112988), (224, 834741), (252, 741992), (274, 682416), (288, 649243), (336, 556494), (411, 454944), (504, 370996), (548, 341208), (672, 278247), (677, 276192), (822, 227472), (959, 194976), (1008, 185498), (1096, 170604), (1233, 151648), (1354, 138096), (1644, 113736), (1918, 97488), (2016, 92749), (2031, 92064), (2192, 85302), (2466, 75824), (2708, 69048), (2877, 64992), (3288, 56868), (3836, 48744), (4062, 46032), (4384, 42651), (4739, 39456), (4932, 37912), (5416, 34524), (5754, 32496), (6093, 30688), (6576, 28434), (7672, 24372), (8124, 23016), (8631, 21664), (9478, 19728), (9864, 18956), (10832, 17262), (11508, 16248), (12186, 15344), (13152, 14217)]