164501996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 319253760

約数和(自身を除く): 154751764

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 1054, 1069, 1241, 2108, 2138, 2263, 2482, 4276, 4526, 4964, 9052, 18173, 33139, 36346, 38471, 66278, 72692, 76942, 78037, 132556, 153884, 156074, 312148, 563363, 1126726, 1326629, 2253452, 2419147, 2653258, 4838294, 5306516, 9676588, 41125499, 82250998, 164501996]

約数ペア:

[(1, 164501996), (2, 82250998), (4, 41125499), (17, 9676588), (31, 5306516), (34, 4838294), (62, 2653258), (68, 2419147), (73, 2253452), (124, 1326629), (146, 1126726), (292, 563363), (527, 312148), (1054, 156074), (1069, 153884), (1241, 132556), (2108, 78037), (2138, 76942), (2263, 72692), (2482, 66278), (4276, 38471), (4526, 36346), (4964, 33139), (9052, 18173)]