156727111688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8664701}}^1$

素因数の和:8664750

約数の個数: 64

約数和(自身を含む): 374315126400

約数和(自身を除く): 217588014712

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 8664701, 17329402, 34658804, 60652907, 69317608, 121305814, 147299917, 164629319, 242611628, 294599834, 329258638, 485223256, 589199668, 658517276, 1031099419, 1152405233, 1178399336, 1317034552, 2062198838, 2304810466, 2798698423, 4124397676, 4609620932, 5597396846, 8248795352, 9219241864, 11194793692, 19590888961, 22389587384, 39181777922, 78363555844, 156727111688]

約数ペア:

[(1, 156727111688), (2, 78363555844), (4, 39181777922), (7, 22389587384), (8, 19590888961), (14, 11194793692), (17, 9219241864), (19, 8248795352), (28, 5597396846), (34, 4609620932), (38, 4124397676), (56, 2798698423), (68, 2304810466), (76, 2062198838), (119, 1317034552), (133, 1178399336), (136, 1152405233), (152, 1031099419), (238, 658517276), (266, 589199668), (323, 485223256), (476, 329258638), (532, 294599834), (646, 242611628), (952, 164629319), (1064, 147299917), (1292, 121305814), (2261, 69317608), (2584, 60652907), (4522, 34658804), (9044, 17329402), (18088, 8664701)]