156949647722

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1\times {\mathrm{4243}}^1$

素因数の和:7251

約数の個数: 64

約数和(自身を含む): 287478374400

約数和(自身を除く): 130528726678

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 2939, 4243, 5878, 6293, 8486, 12586, 20573, 29701, 41146, 59402, 85231, 91109, 123047, 131533, 170462, 182218, 246094, 263066, 596617, 637763, 861329, 920731, 1193234, 1275526, 1722658, 1841462, 2642161, 3814457, 5284322, 7628914, 12470177, 18495127, 24940354, 26701199, 36990254, 53402398, 87291239, 174582478, 361635133, 386575487, 723270266, 773150974, 2531445931, 2706028409, 5062891862, 5412056818, 11210689123, 22421378246, 78474823861, 156949647722]

約数ペア:

[(1, 156949647722), (2, 78474823861), (7, 22421378246), (14, 11210689123), (29, 5412056818), (31, 5062891862), (58, 2706028409), (62, 2531445931), (203, 773150974), (217, 723270266), (406, 386575487), (434, 361635133), (899, 174582478), (1798, 87291239), (2939, 53402398), (4243, 36990254), (5878, 26701199), (6293, 24940354), (8486, 18495127), (12586, 12470177), (20573, 7628914), (29701, 5284322), (41146, 3814457), (59402, 2642161), (85231, 1841462), (91109, 1722658), (123047, 1275526), (131533, 1193234), (170462, 920731), (182218, 861329), (246094, 637763), (263066, 596617)]