128396352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1256

約数の個数: 112

約数和(自身を含む): 393265152

約数和(自身を除く): 264868800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 166, 168, 192, 224, 249, 332, 336, 448, 498, 581, 664, 672, 996, 1151, 1162, 1328, 1344, 1743, 1992, 2302, 2324, 2656, 3453, 3486, 3984, 4604, 4648, 5312, 6906, 6972, 7968, 8057, 9208, 9296, 13812, 13944, 15936, 16114, 18416, 18592, 24171, 27624, 27888, 32228, 36832, 37184, 48342, 55248, 55776, 64456, 73664, 95533, 96684, 110496, 111552, 128912, 191066, 193368, 220992, 257824, 286599, 382132, 386736, 515648, 573198, 668731, 764264, 773472, 1146396, 1337462, 1528528, 1546944, 2006193, 2292792, 2674924, 3057056, 4012386, 4585584, 5349848, 6114112, 8024772, 9171168, 10699696, 16049544, 18342336, 21399392, 32099088, 42798784, 64198176, 128396352]

約数ペア:

[(1, 128396352), (2, 64198176), (3, 42798784), (4, 32099088), (6, 21399392), (7, 18342336), (8, 16049544), (12, 10699696), (14, 9171168), (16, 8024772), (21, 6114112), (24, 5349848), (28, 4585584), (32, 4012386), (42, 3057056), (48, 2674924), (56, 2292792), (64, 2006193), (83, 1546944), (84, 1528528), (96, 1337462), (112, 1146396), (166, 773472), (168, 764264), (192, 668731), (224, 573198), (249, 515648), (332, 386736), (336, 382132), (448, 286599), (498, 257824), (581, 220992), (664, 193368), (672, 191066), (996, 128912), (1151, 111552), (1162, 110496), (1328, 96684), (1344, 95533), (1743, 73664), (1992, 64456), (2302, 55776), (2324, 55248), (2656, 48342), (3453, 37184), (3486, 36832), (3984, 32228), (4604, 27888), (4648, 27624), (5312, 24171), (6906, 18592), (6972, 18416), (7968, 16114), (8057, 15936), (9208, 13944), (9296, 13812)]