156953203758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1199893}}^1$

素因数の和:1199970

約数の個数: 72

約数和(自身を含む): 376800313032

約数和(自身を除く): 219847109274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1521, 1677, 3042, 3354, 5031, 7267, 10062, 14534, 21801, 43602, 65403, 130806, 1199893, 2399786, 3599679, 7199358, 10799037, 15598609, 21598074, 31197218, 46795827, 51595399, 93591654, 103190798, 140387481, 154786197, 202781917, 280774962, 309572394, 405563834, 464358591, 608345751, 670740187, 928717182, 1216691502, 1341480374, 1825037253, 2012220561, 3650074506, 4024441122, 6036661683, 8719622431, 12073323366, 17439244862, 26158867293, 52317734586, 78476601879, 156953203758]

約数ペア:

[(1, 156953203758), (2, 78476601879), (3, 52317734586), (6, 26158867293), (9, 17439244862), (13, 12073323366), (18, 8719622431), (26, 6036661683), (39, 4024441122), (43, 3650074506), (78, 2012220561), (86, 1825037253), (117, 1341480374), (129, 1216691502), (169, 928717182), (234, 670740187), (258, 608345751), (338, 464358591), (387, 405563834), (507, 309572394), (559, 280774962), (774, 202781917), (1014, 154786197), (1118, 140387481), (1521, 103190798), (1677, 93591654), (3042, 51595399), (3354, 46795827), (5031, 31197218), (7267, 21598074), (10062, 15598609), (14534, 10799037), (21801, 7199358), (43602, 3599679), (65403, 2399786), (130806, 1199893)]