148677116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 309184512

約数和(自身を除く): 160507396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1091, 1099, 2182, 2198, 4364, 4396, 4867, 7637, 9734, 15274, 19468, 30548, 33821, 34069, 67642, 68138, 135284, 136276, 171287, 236747, 342574, 473494, 685148, 946988, 1199009, 2398018, 4796036, 5309897, 10619794, 21239588, 37169279, 74338558, 148677116]

約数ペア:

[(1, 148677116), (2, 74338558), (4, 37169279), (7, 21239588), (14, 10619794), (28, 5309897), (31, 4796036), (62, 2398018), (124, 1199009), (157, 946988), (217, 685148), (314, 473494), (434, 342574), (628, 236747), (868, 171287), (1091, 136276), (1099, 135284), (2182, 68138), (2198, 67642), (4364, 34069), (4396, 33821), (4867, 30548), (7637, 19468), (9734, 15274)]