164156714968

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1\times {\mathrm{5003}}^1$

素因数の和:6088

約数の個数: 64

約数和(自身を含む): 317644312320

約数和(自身を除く): 153487597352

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 947, 1894, 3788, 4331, 5003, 7576, 8662, 10006, 17324, 20012, 34648, 40024, 57767, 67237, 115534, 134474, 231068, 268948, 305183, 355213, 462136, 537896, 610366, 710426, 1220732, 1420852, 2441464, 2841704, 4101457, 4737841, 8202914, 9475682, 16405828, 18951364, 21667993, 32811656, 37902728, 43335986, 86671972, 173343944, 289008301, 336386711, 578016602, 672773422, 1156033204, 1345546844, 2312066408, 2691093688, 20519589371, 41039178742, 82078357484, 164156714968]

約数ペア:

[(1, 164156714968), (2, 82078357484), (4, 41039178742), (8, 20519589371), (61, 2691093688), (71, 2312066408), (122, 1345546844), (142, 1156033204), (244, 672773422), (284, 578016602), (488, 336386711), (568, 289008301), (947, 173343944), (1894, 86671972), (3788, 43335986), (4331, 37902728), (5003, 32811656), (7576, 21667993), (8662, 18951364), (10006, 16405828), (17324, 9475682), (20012, 8202914), (34648, 4737841), (40024, 4101457), (57767, 2841704), (67237, 2441464), (115534, 1420852), (134474, 1220732), (231068, 710426), (268948, 610366), (305183, 537896), (355213, 462136)]