138155156950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{3733}}^1$

素因数の和:4166

約数の個数: 96

約数和(自身を含む): 273364646400

約数和(自身を除く): 135209489450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 163, 190, 239, 326, 475, 478, 815, 950, 1195, 1630, 2390, 3097, 3733, 4075, 4541, 5975, 6194, 7466, 8150, 9082, 11950, 15485, 18665, 22705, 30970, 37330, 38957, 45410, 70927, 77425, 77914, 93325, 113525, 141854, 154850, 186650, 194785, 227050, 354635, 389570, 608479, 709270, 740183, 892187, 973925, 1216958, 1480366, 1773175, 1784374, 1947850, 3042395, 3546350, 3700915, 4460935, 6084790, 7401830, 8921870, 11561101, 15211975, 16951553, 18504575, 22304675, 23122202, 30423950, 33903106, 37009150, 44609350, 57805505, 84757765, 115611010, 145426481, 169515530, 289027525, 290852962, 423788825, 578055050, 727132405, 847577650, 1454264810, 2763103139, 3635662025, 5526206278, 7271324050, 13815515695, 27631031390, 69077578475, 138155156950]

約数ペア:

[(1, 138155156950), (2, 69077578475), (5, 27631031390), (10, 13815515695), (19, 7271324050), (25, 5526206278), (38, 3635662025), (50, 2763103139), (95, 1454264810), (163, 847577650), (190, 727132405), (239, 578055050), (326, 423788825), (475, 290852962), (478, 289027525), (815, 169515530), (950, 145426481), (1195, 115611010), (1630, 84757765), (2390, 57805505), (3097, 44609350), (3733, 37009150), (4075, 33903106), (4541, 30423950), (5975, 23122202), (6194, 22304675), (7466, 18504575), (8150, 16951553), (9082, 15211975), (11950, 11561101), (15485, 8921870), (18665, 7401830), (22705, 6084790), (30970, 4460935), (37330, 3700915), (38957, 3546350), (45410, 3042395), (70927, 1947850), (77425, 1784374), (77914, 1773175), (93325, 1480366), (113525, 1216958), (141854, 973925), (154850, 892187), (186650, 740183), (194785, 709270), (227050, 608479), (354635, 389570)]