152913824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 380975616

約数和(自身を除く): 228061792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 61, 62, 76, 112, 122, 124, 133, 152, 217, 224, 244, 248, 266, 304, 361, 427, 434, 488, 496, 532, 589, 608, 722, 854, 868, 976, 992, 1064, 1159, 1178, 1444, 1708, 1736, 1891, 1952, 2128, 2318, 2356, 2527, 2888, 3416, 3472, 3782, 4123, 4256, 4636, 4712, 5054, 5776, 6832, 6944, 7564, 8113, 8246, 9272, 9424, 10108, 11191, 11552, 13237, 13664, 15128, 16226, 16492, 18544, 18848, 20216, 22021, 22382, 26474, 30256, 32452, 32984, 35929, 37088, 40432, 44042, 44764, 52948, 60512, 64904, 65968, 71858, 78337, 80864, 88084, 89528, 105896, 129808, 131936, 143716, 154147, 156674, 176168, 179056, 211792, 251503, 259616, 287432, 308294, 313348, 352336, 358112, 423584, 503006, 574864, 616588, 626696, 682651, 704672, 1006012, 1149728, 1233176, 1253392, 1365302, 2012024, 2466352, 2506784, 2730604, 4024048, 4778557, 4932704, 5461208, 8048096, 9557114, 10922416, 19114228, 21844832, 38228456, 76456912, 152913824]

約数ペア:

[(1, 152913824), (2, 76456912), (4, 38228456), (7, 21844832), (8, 19114228), (14, 10922416), (16, 9557114), (19, 8048096), (28, 5461208), (31, 4932704), (32, 4778557), (38, 4024048), (56, 2730604), (61, 2506784), (62, 2466352), (76, 2012024), (112, 1365302), (122, 1253392), (124, 1233176), (133, 1149728), (152, 1006012), (217, 704672), (224, 682651), (244, 626696), (248, 616588), (266, 574864), (304, 503006), (361, 423584), (427, 358112), (434, 352336), (488, 313348), (496, 308294), (532, 287432), (589, 259616), (608, 251503), (722, 211792), (854, 179056), (868, 176168), (976, 156674), (992, 154147), (1064, 143716), (1159, 131936), (1178, 129808), (1444, 105896), (1708, 89528), (1736, 88084), (1891, 80864), (1952, 78337), (2128, 71858), (2318, 65968), (2356, 64904), (2527, 60512), (2888, 52948), (3416, 44764), (3472, 44042), (3782, 40432), (4123, 37088), (4256, 35929), (4636, 32984), (4712, 32452), (5054, 30256), (5776, 26474), (6832, 22382), (6944, 22021), (7564, 20216), (8113, 18848), (8246, 18544), (9272, 16492), (9424, 16226), (10108, 15128), (11191, 13664), (11552, 13237)]