145003552

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 296352000

約数和(自身を除く): 151348448

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1312, 1399, 2528, 2798, 3239, 5596, 6478, 11192, 12956, 22384, 25912, 44768, 51824, 57359, 103648, 110521, 114718, 221042, 229436, 442084, 458872, 884168, 917744, 1768336, 1835488, 3536672, 4531361, 9062722, 18125444, 36250888, 72501776, 145003552]

約数ペア:

[(1, 145003552), (2, 72501776), (4, 36250888), (8, 18125444), (16, 9062722), (32, 4531361), (41, 3536672), (79, 1835488), (82, 1768336), (158, 917744), (164, 884168), (316, 458872), (328, 442084), (632, 229436), (656, 221042), (1264, 114718), (1312, 110521), (1399, 103648), (2528, 57359), (2798, 51824), (3239, 44768), (5596, 25912), (6478, 22384), (11192, 12956)]