166225984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 56

約数和(自身を含む): 349341440

約数和(自身を除く): 183115456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 223, 304, 446, 608, 613, 892, 1216, 1226, 1784, 2452, 3568, 4237, 4904, 7136, 8474, 9808, 11647, 14272, 16948, 19616, 23294, 33896, 39232, 46588, 67792, 93176, 135584, 136699, 186352, 271168, 273398, 372704, 546796, 745408, 1093592, 2187184, 2597281, 4374368, 5194562, 8748736, 10389124, 20778248, 41556496, 83112992, 166225984]

約数ペア:

[(1, 166225984), (2, 83112992), (4, 41556496), (8, 20778248), (16, 10389124), (19, 8748736), (32, 5194562), (38, 4374368), (64, 2597281), (76, 2187184), (152, 1093592), (223, 745408), (304, 546796), (446, 372704), (608, 273398), (613, 271168), (892, 186352), (1216, 136699), (1226, 135584), (1784, 93176), (2452, 67792), (3568, 46588), (4237, 39232), (4904, 33896), (7136, 23294), (8474, 19616), (9808, 16948), (11647, 14272)]