156942949372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1\times {\mathrm{45751}}^1$

素因数の和:47290

約数の個数: 48

約数和(自身を含む): 305485737984

約数和(自身を除く): 148542788612

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1471, 2332, 2942, 5884, 16181, 32362, 45751, 64724, 77963, 91502, 155926, 183004, 311852, 503261, 857593, 1006522, 1715186, 2013044, 2424803, 3430372, 4849606, 9699212, 26672833, 53345666, 67299721, 106691332, 134599442, 269198884, 740296931, 1480593862, 2961187724, 3566885213, 7133770426, 14267540852, 39235737343, 78471474686, 156942949372]

約数ペア:

[(1, 156942949372), (2, 78471474686), (4, 39235737343), (11, 14267540852), (22, 7133770426), (44, 3566885213), (53, 2961187724), (106, 1480593862), (212, 740296931), (583, 269198884), (1166, 134599442), (1471, 106691332), (2332, 67299721), (2942, 53345666), (5884, 26672833), (16181, 9699212), (32362, 4849606), (45751, 3430372), (64724, 2424803), (77963, 2013044), (91502, 1715186), (155926, 1006522), (183004, 857593), (311852, 503261)]