123013332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 353866240

約数和(自身を除く): 230852908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 93, 117, 122, 124, 139, 156, 183, 186, 234, 244, 278, 279, 366, 372, 403, 417, 468, 549, 556, 558, 732, 793, 806, 834, 1098, 1116, 1209, 1251, 1586, 1612, 1668, 1807, 1891, 2196, 2379, 2418, 2502, 3172, 3614, 3627, 3782, 4309, 4758, 4836, 5004, 5421, 5673, 7137, 7228, 7254, 7564, 8479, 8618, 9516, 10842, 11346, 12927, 14274, 14508, 16263, 16958, 17019, 17236, 21684, 22692, 24583, 25437, 25854, 28548, 32526, 33916, 34038, 38781, 49166, 50874, 51708, 56017, 65052, 68076, 73749, 76311, 77562, 98332, 101748, 110227, 112034, 147498, 152622, 155124, 168051, 220454, 221247, 224068, 262849, 294996, 305244, 330681, 336102, 440908, 442494, 504153, 525698, 661362, 672204, 788547, 884988, 992043, 1008306, 1051396, 1322724, 1577094, 1984086, 2016612, 2365641, 3154188, 3417037, 3968172, 4731282, 6834074, 9462564, 10251111, 13668148, 20502222, 30753333, 41004444, 61506666, 123013332]

約数ペア:

[(1, 123013332), (2, 61506666), (3, 41004444), (4, 30753333), (6, 20502222), (9, 13668148), (12, 10251111), (13, 9462564), (18, 6834074), (26, 4731282), (31, 3968172), (36, 3417037), (39, 3154188), (52, 2365641), (61, 2016612), (62, 1984086), (78, 1577094), (93, 1322724), (117, 1051396), (122, 1008306), (124, 992043), (139, 884988), (156, 788547), (183, 672204), (186, 661362), (234, 525698), (244, 504153), (278, 442494), (279, 440908), (366, 336102), (372, 330681), (403, 305244), (417, 294996), (468, 262849), (549, 224068), (556, 221247), (558, 220454), (732, 168051), (793, 155124), (806, 152622), (834, 147498), (1098, 112034), (1116, 110227), (1209, 101748), (1251, 98332), (1586, 77562), (1612, 76311), (1668, 73749), (1807, 68076), (1891, 65052), (2196, 56017), (2379, 51708), (2418, 50874), (2502, 49166), (3172, 38781), (3614, 34038), (3627, 33916), (3782, 32526), (4309, 28548), (4758, 25854), (4836, 25437), (5004, 24583), (5421, 22692), (5673, 21684), (7137, 17236), (7228, 17019), (7254, 16958), (7564, 16263), (8479, 14508), (8618, 14274), (9516, 12927), (10842, 11346)]