140005632

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 413215040

約数和(自身を除く): 273209408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 379, 384, 416, 444, 481, 592, 624, 758, 768, 832, 888, 962, 1137, 1184, 1248, 1443, 1516, 1664, 1776, 1924, 2274, 2368, 2496, 2886, 3032, 3328, 3552, 3848, 4548, 4736, 4927, 4992, 5772, 6064, 7104, 7696, 9096, 9472, 9854, 9984, 11544, 12128, 14023, 14208, 14781, 15392, 18192, 19708, 23088, 24256, 28046, 28416, 29562, 30784, 36384, 39416, 42069, 46176, 48512, 56092, 59124, 61568, 72768, 78832, 84138, 92352, 97024, 112184, 118248, 123136, 145536, 157664, 168276, 182299, 184704, 224368, 236496, 291072, 315328, 336552, 364598, 369408, 448736, 472992, 546897, 630656, 673104, 729196, 897472, 945984, 1093794, 1261312, 1346208, 1458392, 1794944, 1891968, 2187588, 2692416, 2916784, 3589888, 3783936, 4375176, 5384832, 5833568, 8750352, 10769664, 11667136, 17500704, 23334272, 35001408, 46668544, 70002816, 140005632]

約数ペア:

[(1, 140005632), (2, 70002816), (3, 46668544), (4, 35001408), (6, 23334272), (8, 17500704), (12, 11667136), (13, 10769664), (16, 8750352), (24, 5833568), (26, 5384832), (32, 4375176), (37, 3783936), (39, 3589888), (48, 2916784), (52, 2692416), (64, 2187588), (74, 1891968), (78, 1794944), (96, 1458392), (104, 1346208), (111, 1261312), (128, 1093794), (148, 945984), (156, 897472), (192, 729196), (208, 673104), (222, 630656), (256, 546897), (296, 472992), (312, 448736), (379, 369408), (384, 364598), (416, 336552), (444, 315328), (481, 291072), (592, 236496), (624, 224368), (758, 184704), (768, 182299), (832, 168276), (888, 157664), (962, 145536), (1137, 123136), (1184, 118248), (1248, 112184), (1443, 97024), (1516, 92352), (1664, 84138), (1776, 78832), (1924, 72768), (2274, 61568), (2368, 59124), (2496, 56092), (2886, 48512), (3032, 46176), (3328, 42069), (3552, 39416), (3848, 36384), (4548, 30784), (4736, 29562), (4927, 28416), (4992, 28046), (5772, 24256), (6064, 23088), (7104, 19708), (7696, 18192), (9096, 15392), (9472, 14781), (9854, 14208), (9984, 14023), (11544, 12128)]