145323842964

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{489761}}^1$

素因数の和:490160

約数の個数: 48

約数和(自身を含む): 344479000320

約数和(自身を除く): 199155157356

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 313, 316, 474, 626, 939, 948, 1252, 1878, 3756, 24727, 49454, 74181, 98908, 148362, 296724, 489761, 979522, 1469283, 1959044, 2938566, 5877132, 38691119, 77382238, 116073357, 153295193, 154764476, 232146714, 306590386, 459885579, 464293428, 613180772, 919771158, 1839542316, 12110320247, 24220640494, 36330960741, 48441280988, 72661921482, 145323842964]

約数ペア:

[(1, 145323842964), (2, 72661921482), (3, 48441280988), (4, 36330960741), (6, 24220640494), (12, 12110320247), (79, 1839542316), (158, 919771158), (237, 613180772), (313, 464293428), (316, 459885579), (474, 306590386), (626, 232146714), (939, 154764476), (948, 153295193), (1252, 116073357), (1878, 77382238), (3756, 38691119), (24727, 5877132), (49454, 2938566), (74181, 1959044), (98908, 1469283), (148362, 979522), (296724, 489761)]