163133810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 355795200

約数和(自身を除く): 192661390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 173, 190, 266, 346, 665, 709, 865, 1211, 1330, 1418, 1730, 2422, 3287, 3545, 4963, 6055, 6574, 7090, 9926, 12110, 13471, 16435, 23009, 24815, 26942, 32870, 46018, 49630, 67355, 94297, 115045, 122657, 134710, 188594, 230090, 245314, 471485, 613285, 858599, 942970, 1226570, 1717198, 2330483, 4292995, 4660966, 8585990, 11652415, 16313381, 23304830, 32626762, 81566905, 163133810]

約数ペア:

[(1, 163133810), (2, 81566905), (5, 32626762), (7, 23304830), (10, 16313381), (14, 11652415), (19, 8585990), (35, 4660966), (38, 4292995), (70, 2330483), (95, 1717198), (133, 1226570), (173, 942970), (190, 858599), (266, 613285), (346, 471485), (665, 245314), (709, 230090), (865, 188594), (1211, 134710), (1330, 122657), (1418, 115045), (1730, 94297), (2422, 67355), (3287, 49630), (3545, 46018), (4963, 32870), (6055, 26942), (6574, 24815), (7090, 23009), (9926, 16435), (12110, 13471)]