152218668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 413527296

約数和(自身を除く): 261308628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 487, 732, 854, 974, 1281, 1461, 1708, 1948, 2562, 2922, 3409, 3721, 5124, 5844, 6818, 7442, 10227, 11163, 13636, 14884, 20454, 22326, 26047, 29707, 40908, 44652, 52094, 59414, 78141, 89121, 104188, 118828, 156282, 178242, 207949, 312564, 356484, 415898, 623847, 831796, 1247694, 1812127, 2495388, 3624254, 5436381, 7248508, 10872762, 12684889, 21745524, 25369778, 38054667, 50739556, 76109334, 152218668]

約数ペア:

[(1, 152218668), (2, 76109334), (3, 50739556), (4, 38054667), (6, 25369778), (7, 21745524), (12, 12684889), (14, 10872762), (21, 7248508), (28, 5436381), (42, 3624254), (61, 2495388), (84, 1812127), (122, 1247694), (183, 831796), (244, 623847), (366, 415898), (427, 356484), (487, 312564), (732, 207949), (854, 178242), (974, 156282), (1281, 118828), (1461, 104188), (1708, 89121), (1948, 78141), (2562, 59414), (2922, 52094), (3409, 44652), (3721, 40908), (5124, 29707), (5844, 26047), (6818, 22326), (7442, 20454), (10227, 14884), (11163, 13636)]