180521484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105199}}^1$

素因数の和:105230

約数の個数: 48

約数和(自身を含む): 494860800

約数和(自身を除く): 314339316

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 105199, 210398, 315597, 420796, 631194, 1157189, 1262388, 1367587, 2314378, 2735174, 3471567, 4102761, 4628756, 5470348, 6943134, 8205522, 13886268, 15043457, 16411044, 30086914, 45130371, 60173828, 90260742, 180521484]

約数ペア:

[(1, 180521484), (2, 90260742), (3, 60173828), (4, 45130371), (6, 30086914), (11, 16411044), (12, 15043457), (13, 13886268), (22, 8205522), (26, 6943134), (33, 5470348), (39, 4628756), (44, 4102761), (52, 3471567), (66, 2735174), (78, 2314378), (132, 1367587), (143, 1262388), (156, 1157189), (286, 631194), (429, 420796), (572, 315597), (858, 210398), (1716, 105199)]