15672975344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2386

約数の個数: 80

約数和(自身を含む): 33055530144

約数和(自身を除く): 17382554800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 211, 362, 422, 724, 844, 1448, 1688, 1973, 2353, 2743, 2896, 3376, 3946, 4706, 5486, 7892, 9412, 10972, 15784, 18824, 21944, 25649, 31568, 37648, 38191, 43888, 51298, 76382, 102596, 152764, 205192, 305528, 357113, 410384, 416303, 496483, 611056, 714226, 832606, 992966, 1428452, 1665212, 1985932, 2856904, 3330424, 3971864, 4642469, 5411939, 5713808, 6660848, 7943728, 9284938, 10823878, 18569876, 21647756, 37139752, 43295512, 74279504, 75350843, 86591024, 150701686, 301403372, 602806744, 979560959, 1205613488, 1959121918, 3918243836, 7836487672, 15672975344]

約数ペア:

[(1, 15672975344), (2, 7836487672), (4, 3918243836), (8, 1959121918), (13, 1205613488), (16, 979560959), (26, 602806744), (52, 301403372), (104, 150701686), (181, 86591024), (208, 75350843), (211, 74279504), (362, 43295512), (422, 37139752), (724, 21647756), (844, 18569876), (1448, 10823878), (1688, 9284938), (1973, 7943728), (2353, 6660848), (2743, 5713808), (2896, 5411939), (3376, 4642469), (3946, 3971864), (4706, 3330424), (5486, 2856904), (7892, 1985932), (9412, 1665212), (10972, 1428452), (15784, 992966), (18824, 832606), (21944, 714226), (25649, 611056), (31568, 496483), (37648, 416303), (38191, 410384), (43888, 357113), (51298, 305528), (76382, 205192), (102596, 152764)]