147913472

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 343392000

約数和(自身を除く): 195478528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1399, 1652, 1792, 1888, 2798, 3304, 3776, 5596, 6608, 7552, 9793, 11192, 13216, 15104, 19586, 22384, 26432, 39172, 44768, 52864, 78344, 82541, 89536, 105728, 156688, 165082, 179072, 313376, 330164, 358144, 577787, 626752, 660328, 1155574, 1253504, 1320656, 2311148, 2507008, 2641312, 4622296, 5282624, 9244592, 10565248, 18489184, 21130496, 36978368, 73956736, 147913472]

約数ペア:

[(1, 147913472), (2, 73956736), (4, 36978368), (7, 21130496), (8, 18489184), (14, 10565248), (16, 9244592), (28, 5282624), (32, 4622296), (56, 2641312), (59, 2507008), (64, 2311148), (112, 1320656), (118, 1253504), (128, 1155574), (224, 660328), (236, 626752), (256, 577787), (413, 358144), (448, 330164), (472, 313376), (826, 179072), (896, 165082), (944, 156688), (1399, 105728), (1652, 89536), (1792, 82541), (1888, 78344), (2798, 52864), (3304, 44768), (3776, 39172), (5596, 26432), (6608, 22384), (7552, 19586), (9793, 15104), (11192, 13216)]