145890509048

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{68881}}^1$

素因数の和:69108

約数の個数: 64

約数和(自身を含む): 288047992320

約数和(自身を除く): 142157483272

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 131, 172, 188, 262, 344, 376, 524, 1048, 2021, 4042, 5633, 6157, 8084, 11266, 12314, 16168, 22532, 24628, 45064, 49256, 68881, 137762, 264751, 275524, 529502, 551048, 1059004, 2118008, 2961883, 3237407, 5923766, 6474814, 9023411, 11847532, 12949628, 18046822, 23695064, 25899256, 36093644, 72187288, 139208501, 278417002, 388006673, 424100317, 556834004, 776013346, 848200634, 1113668008, 1552026692, 1696401268, 3104053384, 3392802536, 18236313631, 36472627262, 72945254524, 145890509048]

約数ペア:

[(1, 145890509048), (2, 72945254524), (4, 36472627262), (8, 18236313631), (43, 3392802536), (47, 3104053384), (86, 1696401268), (94, 1552026692), (131, 1113668008), (172, 848200634), (188, 776013346), (262, 556834004), (344, 424100317), (376, 388006673), (524, 278417002), (1048, 139208501), (2021, 72187288), (4042, 36093644), (5633, 25899256), (6157, 23695064), (8084, 18046822), (11266, 12949628), (12314, 11847532), (16168, 9023411), (22532, 6474814), (24628, 5923766), (45064, 3237407), (49256, 2961883), (68881, 2118008), (137762, 1059004), (264751, 551048), (275524, 529502)]