142938768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13723}}^1$

素因数の和:13772

約数の個数: 80

約数和(自身を含む): 435654656

約数和(自身を除く): 292715888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 13723, 27446, 41169, 54892, 82338, 96061, 109784, 164676, 192122, 219568, 288183, 329352, 384244, 425413, 576366, 658704, 768488, 850826, 1152732, 1276239, 1536976, 1701652, 2305464, 2552478, 2977891, 3403304, 4610928, 5104956, 5955782, 6806608, 8933673, 10209912, 11911564, 17867346, 20419824, 23823128, 35734692, 47646256, 71469384, 142938768]

約数ペア:

[(1, 142938768), (2, 71469384), (3, 47646256), (4, 35734692), (6, 23823128), (7, 20419824), (8, 17867346), (12, 11911564), (14, 10209912), (16, 8933673), (21, 6806608), (24, 5955782), (28, 5104956), (31, 4610928), (42, 3403304), (48, 2977891), (56, 2552478), (62, 2305464), (84, 1701652), (93, 1536976), (112, 1276239), (124, 1152732), (168, 850826), (186, 768488), (217, 658704), (248, 576366), (336, 425413), (372, 384244), (434, 329352), (496, 288183), (651, 219568), (744, 192122), (868, 164676), (1302, 109784), (1488, 96061), (1736, 82338), (2604, 54892), (3472, 41169), (5208, 27446), (10416, 13723)]