156974137288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1\times {\mathrm{5393}}^1$

素因数の和:6158

約数の個数: 64

約数和(自身を含む): 305764715520

約数和(自身を除く): 148790578232

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 487, 964, 974, 1928, 1948, 3896, 5393, 7471, 10786, 14942, 15097, 21572, 29884, 30194, 43144, 59768, 60388, 117367, 120776, 167183, 234734, 334366, 469468, 668732, 938936, 1299713, 1337464, 2599426, 2626391, 3638377, 5198852, 5252782, 7276754, 10397704, 10505564, 14553508, 21011128, 29107016, 40291103, 80582206, 81418121, 161164412, 162836242, 322328824, 325672484, 632960231, 651344968, 1265920462, 2531840924, 5063681848, 19621767161, 39243534322, 78487068644, 156974137288]

約数ペア:

[(1, 156974137288), (2, 78487068644), (4, 39243534322), (8, 19621767161), (31, 5063681848), (62, 2531840924), (124, 1265920462), (241, 651344968), (248, 632960231), (482, 325672484), (487, 322328824), (964, 162836242), (974, 161164412), (1928, 81418121), (1948, 80582206), (3896, 40291103), (5393, 29107016), (7471, 21011128), (10786, 14553508), (14942, 10505564), (15097, 10397704), (21572, 7276754), (29884, 5252782), (30194, 5198852), (43144, 3638377), (59768, 2626391), (60388, 2599426), (117367, 1337464), (120776, 1299713), (167183, 938936), (234734, 668732), (334366, 469468)]