145809552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 431793792

約数和(自身を除く): 285984240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 641, 677, 1282, 1354, 1923, 2031, 2564, 2708, 3846, 4062, 4487, 4739, 5128, 5416, 7692, 8124, 8974, 9478, 10256, 10832, 13461, 14217, 15384, 16248, 17948, 18956, 26922, 28434, 30768, 32496, 35896, 37912, 53844, 56868, 71792, 75824, 107688, 113736, 215376, 227472, 433957, 867914, 1301871, 1735828, 2603742, 3037699, 3471656, 5207484, 6075398, 6943312, 9113097, 10414968, 12150796, 18226194, 20829936, 24301592, 36452388, 48603184, 72904776, 145809552]

約数ペア:

[(1, 145809552), (2, 72904776), (3, 48603184), (4, 36452388), (6, 24301592), (7, 20829936), (8, 18226194), (12, 12150796), (14, 10414968), (16, 9113097), (21, 6943312), (24, 6075398), (28, 5207484), (42, 3471656), (48, 3037699), (56, 2603742), (84, 1735828), (112, 1301871), (168, 867914), (336, 433957), (641, 227472), (677, 215376), (1282, 113736), (1354, 107688), (1923, 75824), (2031, 71792), (2564, 56868), (2708, 53844), (3846, 37912), (4062, 35896), (4487, 32496), (4739, 30768), (5128, 28434), (5416, 26922), (7692, 18956), (8124, 17948), (8974, 16248), (9478, 15384), (10256, 14217), (10832, 13461)]