156720981132

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1346539}}^1$

素因数の和:1346663

約数の個数: 72

約数和(自身を含む): 410247648720

約数和(自身を除く): 253526667588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 636, 732, 954, 1098, 1908, 2196, 3233, 6466, 9699, 12932, 19398, 29097, 38796, 58194, 116388, 1346539, 2693078, 4039617, 5386156, 8079234, 12118851, 16158468, 24237702, 48475404, 71366567, 82138879, 142733134, 164277758, 214099701, 246416637, 285466268, 328555516, 428199402, 492833274, 642299103, 739249911, 856398804, 985666548, 1284598206, 1478499822, 2569196412, 2956999644, 4353360587, 8706721174, 13060081761, 17413442348, 26120163522, 39180245283, 52240327044, 78360490566, 156720981132]

約数ペア:

[(1, 156720981132), (2, 78360490566), (3, 52240327044), (4, 39180245283), (6, 26120163522), (9, 17413442348), (12, 13060081761), (18, 8706721174), (36, 4353360587), (53, 2956999644), (61, 2569196412), (106, 1478499822), (122, 1284598206), (159, 985666548), (183, 856398804), (212, 739249911), (244, 642299103), (318, 492833274), (366, 428199402), (477, 328555516), (549, 285466268), (636, 246416637), (732, 214099701), (954, 164277758), (1098, 142733134), (1908, 82138879), (2196, 71366567), (3233, 48475404), (6466, 24237702), (9699, 16158468), (12932, 12118851), (19398, 8079234), (29097, 5386156), (38796, 4039617), (58194, 2693078), (116388, 1346539)]