153175792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 373976064

約数和(自身を除く): 220800272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 616, 707, 808, 1111, 1231, 1232, 1414, 1616, 2222, 2462, 2828, 4444, 4924, 5656, 7777, 8617, 8888, 9848, 11312, 13541, 15554, 17234, 17776, 19696, 27082, 31108, 34468, 54164, 62216, 68936, 94787, 108328, 124331, 124432, 137872, 189574, 216656, 248662, 379148, 497324, 758296, 870317, 994648, 1367641, 1516592, 1740634, 1989296, 2735282, 3481268, 5470564, 6962536, 9573487, 10941128, 13925072, 19146974, 21882256, 38293948, 76587896, 153175792]

約数ペア:

[(1, 153175792), (2, 76587896), (4, 38293948), (7, 21882256), (8, 19146974), (11, 13925072), (14, 10941128), (16, 9573487), (22, 6962536), (28, 5470564), (44, 3481268), (56, 2735282), (77, 1989296), (88, 1740634), (101, 1516592), (112, 1367641), (154, 994648), (176, 870317), (202, 758296), (308, 497324), (404, 379148), (616, 248662), (707, 216656), (808, 189574), (1111, 137872), (1231, 124432), (1232, 124331), (1414, 108328), (1616, 94787), (2222, 68936), (2462, 62216), (2828, 54164), (4444, 34468), (4924, 31108), (5656, 27082), (7777, 19696), (8617, 17776), (8888, 17234), (9848, 15554), (11312, 13541)]