156955334116

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{43223}}^1$

素因数の和:43529

約数の個数: 72

約数和(自身を含む): 324507810816

約数和(自身を除く): 167552476700

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 191, 194, 196, 382, 388, 679, 764, 1337, 1358, 2674, 2716, 4753, 5348, 9359, 9506, 18527, 18718, 19012, 37054, 37436, 43223, 74108, 86446, 129689, 172892, 259378, 302561, 518756, 605122, 907823, 1210244, 1815646, 2117927, 3631292, 4192631, 4235854, 8255593, 8385262, 8471708, 16511186, 16770524, 29348417, 33022372, 57789151, 58696834, 115578302, 117393668, 205438919, 231156604, 404524057, 410877838, 800792521, 809048114, 821755676, 1601585042, 1618096228, 3203170084, 5605547647, 11211095294, 22422190588, 39238833529, 78477667058, 156955334116]

約数ペア:

[(1, 156955334116), (2, 78477667058), (4, 39238833529), (7, 22422190588), (14, 11211095294), (28, 5605547647), (49, 3203170084), (97, 1618096228), (98, 1601585042), (191, 821755676), (194, 809048114), (196, 800792521), (382, 410877838), (388, 404524057), (679, 231156604), (764, 205438919), (1337, 117393668), (1358, 115578302), (2674, 58696834), (2716, 57789151), (4753, 33022372), (5348, 29348417), (9359, 16770524), (9506, 16511186), (18527, 8471708), (18718, 8385262), (19012, 8255593), (37054, 4235854), (37436, 4192631), (43223, 3631292), (74108, 2117927), (86446, 1815646), (129689, 1210244), (172892, 907823), (259378, 605122), (302561, 518756)]