178086012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60083}}^1$

素因数の和:60122

約数の個数: 48

約数和(自身を含む): 471058560

約数和(自身を除く): 292972548

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 60083, 120166, 180249, 240332, 360498, 720996, 781079, 1141577, 1562158, 2283154, 2343237, 3124316, 3424731, 4566308, 4686474, 6849462, 9372948, 13698924, 14840501, 29681002, 44521503, 59362004, 89043006, 178086012]

約数ペア:

[(1, 178086012), (2, 89043006), (3, 59362004), (4, 44521503), (6, 29681002), (12, 14840501), (13, 13698924), (19, 9372948), (26, 6849462), (38, 4686474), (39, 4566308), (52, 3424731), (57, 3124316), (76, 2343237), (78, 2283154), (114, 1562158), (156, 1141577), (228, 781079), (247, 720996), (494, 360498), (741, 240332), (988, 180249), (1482, 120166), (2964, 60083)]