12156937656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2477}}^1$

素因数の和:2781

約数の個数: 128

約数和(自身を含む): 32828544000

約数和(自身を除く): 20671606344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 229, 282, 376, 456, 458, 564, 687, 893, 916, 1128, 1374, 1786, 1832, 2477, 2679, 2748, 3572, 4351, 4954, 5358, 5496, 7144, 7431, 8702, 9908, 10716, 10763, 13053, 14862, 17404, 19816, 21432, 21526, 26106, 29724, 32289, 34808, 43052, 47063, 52212, 59448, 64578, 86104, 94126, 104424, 116419, 129156, 141189, 188252, 204497, 232838, 258312, 282378, 349257, 376504, 408994, 465676, 564756, 567233, 613491, 698514, 817988, 931352, 1129512, 1134466, 1226982, 1397028, 1635976, 1701699, 2211961, 2268932, 2453964, 2794056, 3403398, 4423922, 4537864, 4907928, 6635883, 6806796, 8847844, 10777427, 13271766, 13613592, 17695688, 21554854, 26543532, 26659951, 32332281, 43109708, 53087064, 53319902, 64664562, 79979853, 86219416, 106639804, 129329124, 159959706, 213279608, 258658248, 319919412, 506539069, 639838824, 1013078138, 1519617207, 2026156276, 3039234414, 4052312552, 6078468828, 12156937656]

約数ペア:

[(1, 12156937656), (2, 6078468828), (3, 4052312552), (4, 3039234414), (6, 2026156276), (8, 1519617207), (12, 1013078138), (19, 639838824), (24, 506539069), (38, 319919412), (47, 258658248), (57, 213279608), (76, 159959706), (94, 129329124), (114, 106639804), (141, 86219416), (152, 79979853), (188, 64664562), (228, 53319902), (229, 53087064), (282, 43109708), (376, 32332281), (456, 26659951), (458, 26543532), (564, 21554854), (687, 17695688), (893, 13613592), (916, 13271766), (1128, 10777427), (1374, 8847844), (1786, 6806796), (1832, 6635883), (2477, 4907928), (2679, 4537864), (2748, 4423922), (3572, 3403398), (4351, 2794056), (4954, 2453964), (5358, 2268932), (5496, 2211961), (7144, 1701699), (7431, 1635976), (8702, 1397028), (9908, 1226982), (10716, 1134466), (10763, 1129512), (13053, 931352), (14862, 817988), (17404, 698514), (19816, 613491), (21432, 567233), (21526, 564756), (26106, 465676), (29724, 408994), (32289, 376504), (34808, 349257), (43052, 282378), (47063, 258312), (52212, 232838), (59448, 204497), (64578, 188252), (86104, 141189), (94126, 129156), (104424, 116419)]