156916859168

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{17851}}^1$

素因数の和:18058

約数の個数: 96

約数和(自身を含む): 323582781312

約数和(自身を除く): 166665922144

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 73, 106, 142, 146, 212, 284, 292, 424, 568, 584, 848, 1136, 1168, 1696, 2272, 2336, 3763, 3869, 5183, 7526, 7738, 10366, 15052, 15476, 17851, 20732, 30104, 30952, 35702, 41464, 60208, 61904, 71404, 82928, 120416, 123808, 142808, 165856, 274699, 285616, 549398, 571232, 946103, 1098796, 1267421, 1303123, 1892206, 2197592, 2534842, 2606246, 3784412, 4395184, 5069684, 5212492, 7568824, 8790368, 10139368, 10424984, 15137648, 20278736, 20849968, 30275296, 40557472, 41699936, 67173313, 69065519, 92521733, 134346626, 138131038, 185043466, 268693252, 276262076, 370086932, 537386504, 552524152, 740173864, 1074773008, 1105048304, 1480347728, 2149546016, 2210096608, 2960695456, 4903651849, 9807303698, 19614607396, 39229214792, 78458429584, 156916859168]

約数ペア:

[(1, 156916859168), (2, 78458429584), (4, 39229214792), (8, 19614607396), (16, 9807303698), (32, 4903651849), (53, 2960695456), (71, 2210096608), (73, 2149546016), (106, 1480347728), (142, 1105048304), (146, 1074773008), (212, 740173864), (284, 552524152), (292, 537386504), (424, 370086932), (568, 276262076), (584, 268693252), (848, 185043466), (1136, 138131038), (1168, 134346626), (1696, 92521733), (2272, 69065519), (2336, 67173313), (3763, 41699936), (3869, 40557472), (5183, 30275296), (7526, 20849968), (7738, 20278736), (10366, 15137648), (15052, 10424984), (15476, 10139368), (17851, 8790368), (20732, 7568824), (30104, 5212492), (30952, 5069684), (35702, 4395184), (41464, 3784412), (60208, 2606246), (61904, 2534842), (71404, 2197592), (82928, 1892206), (120416, 1303123), (123808, 1267421), (142808, 1098796), (165856, 946103), (274699, 571232), (285616, 549398)]