161936430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 412508160

約数和(自身を除く): 250571730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1270, 1905, 2237, 2413, 3810, 4474, 4826, 6711, 7239, 11185, 12065, 13422, 14478, 22370, 24130, 33555, 36195, 42503, 67110, 72390, 85006, 127509, 212515, 255018, 284099, 425030, 568198, 637545, 852297, 1275090, 1420495, 1704594, 2840990, 4261485, 5397881, 8522970, 10795762, 16193643, 26989405, 32387286, 53978810, 80968215, 161936430]

約数ペア:

[(1, 161936430), (2, 80968215), (3, 53978810), (5, 32387286), (6, 26989405), (10, 16193643), (15, 10795762), (19, 8522970), (30, 5397881), (38, 4261485), (57, 2840990), (95, 1704594), (114, 1420495), (127, 1275090), (190, 852297), (254, 637545), (285, 568198), (381, 425030), (570, 284099), (635, 255018), (762, 212515), (1270, 127509), (1905, 85006), (2237, 72390), (2413, 67110), (3810, 42503), (4474, 36195), (4826, 33555), (6711, 24130), (7239, 22370), (11185, 14478), (12065, 13422)]