156792904

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 316916100

約数和(自身を除く): 160123196

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 289, 292, 578, 584, 929, 1156, 1241, 1858, 2312, 2482, 3716, 4964, 7432, 9928, 15793, 21097, 31586, 42194, 63172, 67817, 84388, 126344, 135634, 168776, 268481, 271268, 536962, 542536, 1073924, 1152889, 2147848, 2305778, 4611556, 9223112, 19599113, 39198226, 78396452, 156792904]

約数ペア:

[(1, 156792904), (2, 78396452), (4, 39198226), (8, 19599113), (17, 9223112), (34, 4611556), (68, 2305778), (73, 2147848), (136, 1152889), (146, 1073924), (289, 542536), (292, 536962), (578, 271268), (584, 268481), (929, 168776), (1156, 135634), (1241, 126344), (1858, 84388), (2312, 67817), (2482, 63172), (3716, 42194), (4964, 31586), (7432, 21097), (9928, 15793)]