157101056

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 132

約数和(自身を含む): 380840256

約数和(自身を除く): 223739200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 101, 112, 124, 128, 196, 202, 217, 224, 248, 256, 392, 404, 434, 448, 496, 512, 707, 784, 808, 868, 896, 992, 1024, 1414, 1519, 1568, 1616, 1736, 1792, 1984, 2828, 3038, 3131, 3136, 3232, 3472, 3584, 3968, 4949, 5656, 6076, 6262, 6272, 6464, 6944, 7168, 7936, 9898, 11312, 12152, 12524, 12544, 12928, 13888, 15872, 19796, 21917, 22624, 24304, 25048, 25088, 25856, 27776, 31744, 39592, 43834, 45248, 48608, 50096, 50176, 51712, 55552, 79184, 87668, 90496, 97216, 100192, 103424, 111104, 153419, 158368, 175336, 180992, 194432, 200384, 222208, 306838, 316736, 350672, 361984, 388864, 400768, 613676, 633472, 701344, 723968, 777728, 801536, 1227352, 1266944, 1402688, 1555456, 1603072, 2454704, 2533888, 2805376, 3206144, 4909408, 5067776, 5610752, 9818816, 11221504, 19637632, 22443008, 39275264, 78550528, 157101056]

約数ペア:

[(1, 157101056), (2, 78550528), (4, 39275264), (7, 22443008), (8, 19637632), (14, 11221504), (16, 9818816), (28, 5610752), (31, 5067776), (32, 4909408), (49, 3206144), (56, 2805376), (62, 2533888), (64, 2454704), (98, 1603072), (101, 1555456), (112, 1402688), (124, 1266944), (128, 1227352), (196, 801536), (202, 777728), (217, 723968), (224, 701344), (248, 633472), (256, 613676), (392, 400768), (404, 388864), (434, 361984), (448, 350672), (496, 316736), (512, 306838), (707, 222208), (784, 200384), (808, 194432), (868, 180992), (896, 175336), (992, 158368), (1024, 153419), (1414, 111104), (1519, 103424), (1568, 100192), (1616, 97216), (1736, 90496), (1792, 87668), (1984, 79184), (2828, 55552), (3038, 51712), (3131, 50176), (3136, 50096), (3232, 48608), (3472, 45248), (3584, 43834), (3968, 39592), (4949, 31744), (5656, 27776), (6076, 25856), (6262, 25088), (6272, 25048), (6464, 24304), (6944, 22624), (7168, 21917), (7936, 19796), (9898, 15872), (11312, 13888), (12152, 12928), (12524, 12544)]