149767324

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^2$

素因数の和:363

約数の個数: 54

約数和(自身を含む): 316735776

約数和(自身を除く): 166968452

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 157, 196, 217, 314, 434, 628, 868, 1099, 1519, 2198, 3038, 4396, 4867, 6076, 7693, 9734, 15386, 19468, 24649, 30772, 34069, 49298, 68138, 98596, 136276, 172543, 238483, 345086, 476966, 690172, 764119, 953932, 1207801, 1528238, 2415602, 3056476, 4831204, 5348833, 10697666, 21395332, 37441831, 74883662, 149767324]

約数ペア:

[(1, 149767324), (2, 74883662), (4, 37441831), (7, 21395332), (14, 10697666), (28, 5348833), (31, 4831204), (49, 3056476), (62, 2415602), (98, 1528238), (124, 1207801), (157, 953932), (196, 764119), (217, 690172), (314, 476966), (434, 345086), (628, 238483), (868, 172543), (1099, 136276), (1519, 98596), (2198, 68138), (3038, 49298), (4396, 34069), (4867, 30772), (6076, 24649), (7693, 19468), (9734, 15386)]