187875974

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 343103040

約数和(自身を除く): 155227066

約数列:

[1, 2, 11, 13, 22, 26, 61, 89, 121, 122, 143, 178, 242, 286, 671, 793, 979, 1157, 1331, 1342, 1573, 1586, 1958, 2314, 2662, 3146, 5429, 7381, 8723, 10769, 10858, 12727, 14762, 17303, 17446, 21538, 25454, 34606, 59719, 70577, 81191, 95953, 118459, 119438, 139997, 141154, 162382, 191906, 236918, 279994, 656909, 776347, 1055483, 1313818, 1539967, 1552694, 2110966, 3079934, 7225999, 8539817, 14451998, 17079634, 93937987, 187875974]

約数ペア:

[(1, 187875974), (2, 93937987), (11, 17079634), (13, 14451998), (22, 8539817), (26, 7225999), (61, 3079934), (89, 2110966), (121, 1552694), (122, 1539967), (143, 1313818), (178, 1055483), (242, 776347), (286, 656909), (671, 279994), (793, 236918), (979, 191906), (1157, 162382), (1331, 141154), (1342, 139997), (1573, 119438), (1586, 118459), (1958, 95953), (2314, 81191), (2662, 70577), (3146, 59719), (5429, 34606), (7381, 25454), (8723, 21538), (10769, 17446), (10858, 17303), (12727, 14762)]