156960045378

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{22091}}^1$

素因数の和:22885

約数の個数: 80

約数和(自身を含む): 357985837440

約数和(自身を除く): 201025792062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 719, 1098, 1438, 1647, 2157, 3294, 4314, 4941, 6471, 9882, 12942, 19413, 22091, 38826, 43859, 44182, 58239, 66273, 87718, 116478, 131577, 132546, 198819, 263154, 394731, 397638, 596457, 789462, 1184193, 1192914, 1347551, 1789371, 2368386, 2695102, 3552579, 3578742, 4042653, 7105158, 8085306, 12127959, 15883429, 24255918, 31766858, 36383877, 47650287, 72767754, 95300574, 109151631, 142950861, 218303262, 285901722, 428852583, 857705166, 968889169, 1286557749, 1937778338, 2573115498, 2906667507, 5813335014, 8720002521, 17440005042, 26160007563, 52320015126, 78480022689, 156960045378]

約数ペア:

[(1, 156960045378), (2, 78480022689), (3, 52320015126), (6, 26160007563), (9, 17440005042), (18, 8720002521), (27, 5813335014), (54, 2906667507), (61, 2573115498), (81, 1937778338), (122, 1286557749), (162, 968889169), (183, 857705166), (366, 428852583), (549, 285901722), (719, 218303262), (1098, 142950861), (1438, 109151631), (1647, 95300574), (2157, 72767754), (3294, 47650287), (4314, 36383877), (4941, 31766858), (6471, 24255918), (9882, 15883429), (12942, 12127959), (19413, 8085306), (22091, 7105158), (38826, 4042653), (43859, 3578742), (44182, 3552579), (58239, 2695102), (66273, 2368386), (87718, 1789371), (116478, 1347551), (131577, 1192914), (132546, 1184193), (198819, 789462), (263154, 596457), (394731, 397638)]