15426748116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8117}}^1$

素因数の和:8302

約数の個数: 144

約数和(自身を含む): 43686010368

約数和(自身を除く): 28259262252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 131, 156, 186, 234, 262, 279, 372, 393, 403, 468, 524, 558, 786, 806, 1116, 1179, 1209, 1572, 1612, 1703, 2358, 2418, 3406, 3627, 4061, 4716, 4836, 5109, 6812, 7254, 8117, 8122, 10218, 12183, 14508, 15327, 16234, 16244, 20436, 24351, 24366, 30654, 32468, 36549, 48702, 48732, 52793, 61308, 73053, 73098, 97404, 105521, 105586, 146106, 146196, 158379, 211042, 211172, 251627, 292212, 316563, 316758, 422084, 475137, 503254, 633126, 633516, 754881, 949689, 950274, 1006508, 1063327, 1266252, 1509762, 1899378, 1900548, 2126654, 2264643, 3019524, 3189981, 3271151, 3798756, 4253308, 4529286, 6379962, 6542302, 9058572, 9569943, 9813453, 12759924, 13084604, 13823251, 19139886, 19626906, 27646502, 29440359, 32963137, 38279772, 39253812, 41469753, 55293004, 58880718, 65926274, 82939506, 98889411, 117761436, 124409259, 131852548, 165879012, 197778822, 248818518, 296668233, 395557644, 428520781, 497637036, 593336466, 857041562, 1186672932, 1285562343, 1714083124, 2571124686, 3856687029, 5142249372, 7713374058, 15426748116]

約数ペア:

[(1, 15426748116), (2, 7713374058), (3, 5142249372), (4, 3856687029), (6, 2571124686), (9, 1714083124), (12, 1285562343), (13, 1186672932), (18, 857041562), (26, 593336466), (31, 497637036), (36, 428520781), (39, 395557644), (52, 296668233), (62, 248818518), (78, 197778822), (93, 165879012), (117, 131852548), (124, 124409259), (131, 117761436), (156, 98889411), (186, 82939506), (234, 65926274), (262, 58880718), (279, 55293004), (372, 41469753), (393, 39253812), (403, 38279772), (468, 32963137), (524, 29440359), (558, 27646502), (786, 19626906), (806, 19139886), (1116, 13823251), (1179, 13084604), (1209, 12759924), (1572, 9813453), (1612, 9569943), (1703, 9058572), (2358, 6542302), (2418, 6379962), (3406, 4529286), (3627, 4253308), (4061, 3798756), (4716, 3271151), (4836, 3189981), (5109, 3019524), (6812, 2264643), (7254, 2126654), (8117, 1900548), (8122, 1899378), (10218, 1509762), (12183, 1266252), (14508, 1063327), (15327, 1006508), (16234, 950274), (16244, 949689), (20436, 754881), (24351, 633516), (24366, 633126), (30654, 503254), (32468, 475137), (36549, 422084), (48702, 316758), (48732, 316563), (52793, 292212), (61308, 251627), (73053, 211172), (73098, 211042), (97404, 158379), (105521, 146196), (105586, 146106)]