151105784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 310992000

約数和(自身を除く): 159886216

約数列:

[1, 2, 4, 8, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 344, 379, 488, 758, 817, 1159, 1516, 1634, 2318, 2623, 3032, 3268, 4636, 5246, 6536, 7201, 9272, 10492, 14402, 16297, 20984, 23119, 28804, 32594, 46238, 49837, 57608, 65188, 92476, 99674, 130376, 184952, 199348, 309643, 398696, 439261, 619286, 878522, 994117, 1238572, 1757044, 1988234, 2477144, 3514088, 3976468, 7952936, 18888223, 37776446, 75552892, 151105784]

約数ペア:

[(1, 151105784), (2, 75552892), (4, 37776446), (8, 18888223), (19, 7952936), (38, 3976468), (43, 3514088), (61, 2477144), (76, 1988234), (86, 1757044), (122, 1238572), (152, 994117), (172, 878522), (244, 619286), (344, 439261), (379, 398696), (488, 309643), (758, 199348), (817, 184952), (1159, 130376), (1516, 99674), (1634, 92476), (2318, 65188), (2623, 57608), (3032, 49837), (3268, 46238), (4636, 32594), (5246, 28804), (6536, 23119), (7201, 20984), (9272, 16297), (10492, 14402)]