149456384

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 395974656

約数和(自身を除く): 246518272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 223, 224, 238, 256, 272, 308, 352, 374, 446, 448, 476, 512, 544, 616, 704, 748, 892, 896, 952, 1088, 1232, 1309, 1408, 1496, 1561, 1784, 1792, 1904, 2176, 2453, 2464, 2618, 2816, 2992, 3122, 3568, 3584, 3791, 3808, 4352, 4906, 4928, 5236, 5632, 5984, 6244, 7136, 7582, 7616, 8704, 9812, 9856, 10472, 11968, 12488, 14272, 15164, 15232, 17171, 19624, 19712, 20944, 23936, 24976, 26537, 28544, 30328, 30464, 34342, 39248, 39424, 41701, 41888, 47872, 49952, 53074, 57088, 60656, 60928, 68684, 78496, 83402, 83776, 95744, 99904, 106148, 114176, 121312, 137368, 156992, 166804, 167552, 199808, 212296, 242624, 274736, 291907, 313984, 333608, 335104, 399616, 424592, 485248, 549472, 583814, 627968, 667216, 670208, 799232, 849184, 970496, 1098944, 1167628, 1255936, 1334432, 1698368, 1940992, 2197888, 2335256, 2668864, 3396736, 4395776, 4670512, 5337728, 6793472, 8791552, 9341024, 10675456, 13586944, 18682048, 21350912, 37364096, 74728192, 149456384]

約数ペア:

[(1, 149456384), (2, 74728192), (4, 37364096), (7, 21350912), (8, 18682048), (11, 13586944), (14, 10675456), (16, 9341024), (17, 8791552), (22, 6793472), (28, 5337728), (32, 4670512), (34, 4395776), (44, 3396736), (56, 2668864), (64, 2335256), (68, 2197888), (77, 1940992), (88, 1698368), (112, 1334432), (119, 1255936), (128, 1167628), (136, 1098944), (154, 970496), (176, 849184), (187, 799232), (223, 670208), (224, 667216), (238, 627968), (256, 583814), (272, 549472), (308, 485248), (352, 424592), (374, 399616), (446, 335104), (448, 333608), (476, 313984), (512, 291907), (544, 274736), (616, 242624), (704, 212296), (748, 199808), (892, 167552), (896, 166804), (952, 156992), (1088, 137368), (1232, 121312), (1309, 114176), (1408, 106148), (1496, 99904), (1561, 95744), (1784, 83776), (1792, 83402), (1904, 78496), (2176, 68684), (2453, 60928), (2464, 60656), (2618, 57088), (2816, 53074), (2992, 49952), (3122, 47872), (3568, 41888), (3584, 41701), (3791, 39424), (3808, 39248), (4352, 34342), (4906, 30464), (4928, 30328), (5236, 28544), (5632, 26537), (5984, 24976), (6244, 23936), (7136, 20944), (7582, 19712), (7616, 19624), (8704, 17171), (9812, 15232), (9856, 15164), (10472, 14272), (11968, 12488)]