187189408

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3906

約数の個数: 72

約数和(自身を含む): 442641024

約数和(自身を除く): 255451616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 3851, 6076, 6944, 7702, 12152, 15404, 24304, 26957, 30808, 48608, 53914, 61616, 107828, 119381, 123232, 188699, 215656, 238762, 377398, 431312, 477524, 754796, 835667, 862624, 955048, 1509592, 1671334, 1910096, 3019184, 3342668, 3820192, 5849669, 6038368, 6685336, 11699338, 13370672, 23398676, 26741344, 46797352, 93594704, 187189408]

約数ペア:

[(1, 187189408), (2, 93594704), (4, 46797352), (7, 26741344), (8, 23398676), (14, 13370672), (16, 11699338), (28, 6685336), (31, 6038368), (32, 5849669), (49, 3820192), (56, 3342668), (62, 3019184), (98, 1910096), (112, 1671334), (124, 1509592), (196, 955048), (217, 862624), (224, 835667), (248, 754796), (392, 477524), (434, 431312), (496, 377398), (784, 238762), (868, 215656), (992, 188699), (1519, 123232), (1568, 119381), (1736, 107828), (3038, 61616), (3472, 53914), (3851, 48608), (6076, 30808), (6944, 26957), (7702, 24304), (12152, 15404)]