156739402004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1429}}^1\times {\mathrm{2543}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 282360798720

約数和(自身を除く): 125621396716

約数列:

[1, 2, 4, 41, 82, 164, 263, 526, 1052, 1429, 2543, 2858, 5086, 5716, 10172, 10783, 21566, 43132, 58589, 104263, 117178, 208526, 234356, 375827, 417052, 668809, 751654, 1337618, 1503308, 2675236, 3633947, 7267894, 14535788, 15408907, 27421169, 30817814, 54842338, 61635628, 109684676, 148991827, 297983654, 595967308, 955728061, 1911456122, 3822912244, 39184850501, 78369701002, 156739402004]

約数ペア:

[(1, 156739402004), (2, 78369701002), (4, 39184850501), (41, 3822912244), (82, 1911456122), (164, 955728061), (263, 595967308), (526, 297983654), (1052, 148991827), (1429, 109684676), (2543, 61635628), (2858, 54842338), (5086, 30817814), (5716, 27421169), (10172, 15408907), (10783, 14535788), (21566, 7267894), (43132, 3633947), (58589, 2675236), (104263, 1503308), (117178, 1337618), (208526, 751654), (234356, 668809), (375827, 417052)]