149223708

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 409812480

約数和(自身を除く): 260588772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 83, 93, 108, 124, 162, 166, 179, 186, 249, 279, 324, 332, 358, 372, 498, 537, 558, 716, 747, 837, 996, 1074, 1116, 1494, 1611, 1674, 2148, 2241, 2511, 2573, 2988, 3222, 3348, 4482, 4833, 5022, 5146, 5549, 6444, 6723, 7719, 8964, 9666, 10044, 10292, 11098, 13446, 14499, 14857, 15438, 16647, 19332, 22196, 23157, 26892, 28998, 29714, 30876, 33294, 44571, 46314, 49941, 57996, 59428, 66588, 69471, 89142, 92628, 99882, 133713, 138942, 149823, 178284, 199764, 208413, 267426, 277884, 299646, 401139, 416826, 449469, 460567, 534852, 599292, 802278, 833652, 898938, 921134, 1203417, 1381701, 1604556, 1797876, 1842268, 2406834, 2763402, 4145103, 4813668, 5526804, 8290206, 12435309, 16580412, 24870618, 37305927, 49741236, 74611854, 149223708]

約数ペア:

[(1, 149223708), (2, 74611854), (3, 49741236), (4, 37305927), (6, 24870618), (9, 16580412), (12, 12435309), (18, 8290206), (27, 5526804), (31, 4813668), (36, 4145103), (54, 2763402), (62, 2406834), (81, 1842268), (83, 1797876), (93, 1604556), (108, 1381701), (124, 1203417), (162, 921134), (166, 898938), (179, 833652), (186, 802278), (249, 599292), (279, 534852), (324, 460567), (332, 449469), (358, 416826), (372, 401139), (498, 299646), (537, 277884), (558, 267426), (716, 208413), (747, 199764), (837, 178284), (996, 149823), (1074, 138942), (1116, 133713), (1494, 99882), (1611, 92628), (1674, 89142), (2148, 69471), (2241, 66588), (2511, 59428), (2573, 57996), (2988, 49941), (3222, 46314), (3348, 44571), (4482, 33294), (4833, 30876), (5022, 29714), (5146, 28998), (5549, 26892), (6444, 23157), (6723, 22196), (7719, 19332), (8964, 16647), (9666, 15438), (10044, 14857), (10292, 14499), (11098, 13446)]