131437488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30091}}^1$

素因数の和:30122

約数の個数: 80

約数和(自身を含む): 417917696

約数和(自身を除く): 286480208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 30091, 60182, 90273, 120364, 180546, 210637, 240728, 361092, 391183, 421274, 481456, 631911, 722184, 782366, 842548, 1173549, 1263822, 1444368, 1564732, 1685096, 2347098, 2527644, 2738281, 3129464, 3370192, 4694196, 5055288, 5476562, 6258928, 8214843, 9388392, 10110576, 10953124, 16429686, 18776784, 21906248, 32859372, 43812496, 65718744, 131437488]

約数ペア:

[(1, 131437488), (2, 65718744), (3, 43812496), (4, 32859372), (6, 21906248), (7, 18776784), (8, 16429686), (12, 10953124), (13, 10110576), (14, 9388392), (16, 8214843), (21, 6258928), (24, 5476562), (26, 5055288), (28, 4694196), (39, 3370192), (42, 3129464), (48, 2738281), (52, 2527644), (56, 2347098), (78, 1685096), (84, 1564732), (91, 1444368), (104, 1263822), (112, 1173549), (156, 842548), (168, 782366), (182, 722184), (208, 631911), (273, 481456), (312, 421274), (336, 391183), (364, 361092), (546, 240728), (624, 210637), (728, 180546), (1092, 120364), (1456, 90273), (2184, 60182), (4368, 30091)]