187858704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20968

約数の個数: 80

約数和(自身を含む): 560589120

約数和(自身を除く): 372730416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 20929, 41858, 62787, 83716, 125574, 167432, 230219, 251148, 334864, 355793, 460438, 502296, 690657, 711586, 920876, 1004592, 1067379, 1381314, 1423172, 1841752, 2134758, 2762628, 2846344, 3683504, 3913723, 4269516, 5525256, 5692688, 7827446, 8539032, 11050512, 11741169, 15654892, 17078064, 23482338, 31309784, 46964676, 62619568, 93929352, 187858704]

約数ペア:

[(1, 187858704), (2, 93929352), (3, 62619568), (4, 46964676), (6, 31309784), (8, 23482338), (11, 17078064), (12, 15654892), (16, 11741169), (17, 11050512), (22, 8539032), (24, 7827446), (33, 5692688), (34, 5525256), (44, 4269516), (48, 3913723), (51, 3683504), (66, 2846344), (68, 2762628), (88, 2134758), (102, 1841752), (132, 1423172), (136, 1381314), (176, 1067379), (187, 1004592), (204, 920876), (264, 711586), (272, 690657), (374, 502296), (408, 460438), (528, 355793), (561, 334864), (748, 251148), (816, 230219), (1122, 167432), (1496, 125574), (2244, 83716), (2992, 62787), (4488, 41858), (8976, 20929)]