142551144

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 416640000

約数和(自身を除く): 274088856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 244, 248, 279, 349, 366, 372, 488, 549, 558, 698, 732, 744, 837, 1047, 1098, 1116, 1396, 1464, 1647, 1674, 1891, 2094, 2196, 2232, 2792, 3141, 3294, 3348, 3782, 4188, 4392, 5673, 6282, 6588, 6696, 7564, 8376, 9423, 10819, 11346, 12564, 13176, 15128, 17019, 18846, 21289, 21638, 22692, 25128, 32457, 34038, 37692, 42578, 43276, 45384, 51057, 63867, 64914, 68076, 75384, 85156, 86552, 97371, 102114, 127734, 129828, 136152, 170312, 191601, 194742, 204228, 255468, 259656, 292113, 383202, 389484, 408456, 510936, 574803, 584226, 659959, 766404, 778968, 1149606, 1168452, 1319918, 1532808, 1979877, 2299212, 2336904, 2639836, 3959754, 4598424, 5279672, 5939631, 7919508, 11879262, 15839016, 17818893, 23758524, 35637786, 47517048, 71275572, 142551144]

約数ペア:

[(1, 142551144), (2, 71275572), (3, 47517048), (4, 35637786), (6, 23758524), (8, 17818893), (9, 15839016), (12, 11879262), (18, 7919508), (24, 5939631), (27, 5279672), (31, 4598424), (36, 3959754), (54, 2639836), (61, 2336904), (62, 2299212), (72, 1979877), (93, 1532808), (108, 1319918), (122, 1168452), (124, 1149606), (183, 778968), (186, 766404), (216, 659959), (244, 584226), (248, 574803), (279, 510936), (349, 408456), (366, 389484), (372, 383202), (488, 292113), (549, 259656), (558, 255468), (698, 204228), (732, 194742), (744, 191601), (837, 170312), (1047, 136152), (1098, 129828), (1116, 127734), (1396, 102114), (1464, 97371), (1647, 86552), (1674, 85156), (1891, 75384), (2094, 68076), (2196, 64914), (2232, 63867), (2792, 51057), (3141, 45384), (3294, 43276), (3348, 42578), (3782, 37692), (4188, 34038), (4392, 32457), (5673, 25128), (6282, 22692), (6588, 21638), (6696, 21289), (7564, 18846), (8376, 17019), (9423, 15128), (10819, 13176), (11346, 12564)]