15707966988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{10651}}^1$

素因数の和:10943

約数の個数: 96

約数和(自身を含む): 42557552128

約数和(自身を除く): 26849585140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 181, 194, 291, 362, 388, 543, 582, 679, 724, 1086, 1164, 1267, 1358, 2037, 2172, 2534, 2716, 3801, 4074, 5068, 7602, 8148, 10651, 15204, 17557, 21302, 31953, 35114, 42604, 52671, 63906, 70228, 74557, 105342, 122899, 127812, 149114, 210684, 223671, 245798, 298228, 368697, 447342, 491596, 737394, 894684, 1033147, 1474788, 1927831, 2066294, 3099441, 3855662, 4132588, 5783493, 6198882, 7232029, 7711324, 11566986, 12397764, 13494817, 14464058, 21696087, 23133972, 26989634, 28928116, 40484451, 43392174, 53979268, 80968902, 86784348, 161937804, 186999607, 373999214, 560998821, 747998428, 1121997642, 1308997249, 2243995284, 2617994498, 3926991747, 5235988996, 7853983494, 15707966988]

約数ペア:

[(1, 15707966988), (2, 7853983494), (3, 5235988996), (4, 3926991747), (6, 2617994498), (7, 2243995284), (12, 1308997249), (14, 1121997642), (21, 747998428), (28, 560998821), (42, 373999214), (84, 186999607), (97, 161937804), (181, 86784348), (194, 80968902), (291, 53979268), (362, 43392174), (388, 40484451), (543, 28928116), (582, 26989634), (679, 23133972), (724, 21696087), (1086, 14464058), (1164, 13494817), (1267, 12397764), (1358, 11566986), (2037, 7711324), (2172, 7232029), (2534, 6198882), (2716, 5783493), (3801, 4132588), (4074, 3855662), (5068, 3099441), (7602, 2066294), (8148, 1927831), (10651, 1474788), (15204, 1033147), (17557, 894684), (21302, 737394), (31953, 491596), (35114, 447342), (42604, 368697), (52671, 298228), (63906, 245798), (70228, 223671), (74557, 210684), (105342, 149114), (122899, 127812)]