142117888

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 132

約数和(自身を含む): 331057216

約数和(自身を除く): 188939328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 121, 124, 128, 148, 176, 242, 248, 256, 296, 341, 352, 407, 484, 496, 512, 592, 682, 704, 814, 968, 992, 1024, 1147, 1184, 1364, 1408, 1628, 1936, 1984, 2294, 2368, 2728, 2816, 3256, 3751, 3872, 3968, 4477, 4588, 4736, 5456, 5632, 6512, 7502, 7744, 7936, 8954, 9176, 9472, 10912, 11264, 12617, 13024, 15004, 15488, 15872, 17908, 18352, 18944, 21824, 25234, 26048, 30008, 30976, 31744, 35816, 36704, 37888, 43648, 50468, 52096, 60016, 61952, 71632, 73408, 87296, 100936, 104192, 120032, 123904, 138787, 143264, 146816, 174592, 201872, 208384, 240064, 277574, 286528, 293632, 349184, 403744, 416768, 480128, 555148, 573056, 587264, 807488, 960256, 1110296, 1146112, 1174528, 1614976, 1920512, 2220592, 2292224, 3229952, 3841024, 4441184, 4584448, 6459904, 8882368, 12919808, 17764736, 35529472, 71058944, 142117888]

約数ペア:

[(1, 142117888), (2, 71058944), (4, 35529472), (8, 17764736), (11, 12919808), (16, 8882368), (22, 6459904), (31, 4584448), (32, 4441184), (37, 3841024), (44, 3229952), (62, 2292224), (64, 2220592), (74, 1920512), (88, 1614976), (121, 1174528), (124, 1146112), (128, 1110296), (148, 960256), (176, 807488), (242, 587264), (248, 573056), (256, 555148), (296, 480128), (341, 416768), (352, 403744), (407, 349184), (484, 293632), (496, 286528), (512, 277574), (592, 240064), (682, 208384), (704, 201872), (814, 174592), (968, 146816), (992, 143264), (1024, 138787), (1147, 123904), (1184, 120032), (1364, 104192), (1408, 100936), (1628, 87296), (1936, 73408), (1984, 71632), (2294, 61952), (2368, 60016), (2728, 52096), (2816, 50468), (3256, 43648), (3751, 37888), (3872, 36704), (3968, 35816), (4477, 31744), (4588, 30976), (4736, 30008), (5456, 26048), (5632, 25234), (6512, 21824), (7502, 18944), (7744, 18352), (7936, 17908), (8954, 15872), (9176, 15488), (9472, 15004), (10912, 13024), (11264, 12617)]