157515008

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 379233540

約数和(自身を除く): 221718532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 433, 448, 464, 784, 812, 866, 896, 928, 1421, 1568, 1624, 1732, 1792, 1856, 2842, 3031, 3136, 3248, 3464, 3712, 5684, 6062, 6272, 6496, 6928, 7424, 11368, 12124, 12544, 12557, 12992, 13856, 21217, 22736, 24248, 25114, 25984, 27712, 42434, 45472, 48496, 50228, 51968, 55424, 84868, 87899, 90944, 96992, 100456, 110848, 169736, 175798, 181888, 193984, 200912, 339472, 351596, 363776, 387968, 401824, 615293, 678944, 703192, 775936, 803648, 1230586, 1357888, 1406384, 1607296, 2461172, 2715776, 2812768, 3214592, 4922344, 5431552, 5625536, 9844688, 11251072, 19689376, 22502144, 39378752, 78757504, 157515008]

約数ペア:

[(1, 157515008), (2, 78757504), (4, 39378752), (7, 22502144), (8, 19689376), (14, 11251072), (16, 9844688), (28, 5625536), (29, 5431552), (32, 4922344), (49, 3214592), (56, 2812768), (58, 2715776), (64, 2461172), (98, 1607296), (112, 1406384), (116, 1357888), (128, 1230586), (196, 803648), (203, 775936), (224, 703192), (232, 678944), (256, 615293), (392, 401824), (406, 387968), (433, 363776), (448, 351596), (464, 339472), (784, 200912), (812, 193984), (866, 181888), (896, 175798), (928, 169736), (1421, 110848), (1568, 100456), (1624, 96992), (1732, 90944), (1792, 87899), (1856, 84868), (2842, 55424), (3031, 51968), (3136, 50228), (3248, 48496), (3464, 45472), (3712, 42434), (5684, 27712), (6062, 25984), (6272, 25114), (6496, 24248), (6928, 22736), (7424, 21217), (11368, 13856), (12124, 12992), (12544, 12557)]