164566740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 514467072

約数和(自身を除く): 349900332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 67, 78, 94, 130, 134, 141, 156, 188, 195, 201, 235, 260, 268, 282, 335, 390, 402, 470, 564, 611, 670, 705, 780, 804, 871, 940, 1005, 1222, 1340, 1410, 1742, 1833, 2010, 2444, 2613, 2820, 3055, 3149, 3484, 3666, 4020, 4355, 4489, 5226, 6110, 6298, 7332, 8710, 8978, 9165, 9447, 10452, 12220, 12596, 13065, 13467, 15745, 17420, 17956, 18330, 18894, 22445, 26130, 26934, 31490, 36660, 37788, 40937, 44890, 47235, 52260, 53868, 58357, 62980, 67335, 81874, 89780, 94470, 116714, 122811, 134670, 163748, 175071, 188940, 204685, 210983, 233428, 245622, 269340, 291785, 350142, 409370, 421966, 491244, 583570, 614055, 632949, 700284, 818740, 843932, 875355, 1054915, 1167140, 1228110, 1265898, 1750710, 2109830, 2456220, 2531796, 2742779, 3164745, 3501420, 4219660, 5485558, 6329490, 8228337, 10971116, 12658980, 13713895, 16456674, 27427790, 32913348, 41141685, 54855580, 82283370, 164566740]

約数ペア:

[(1, 164566740), (2, 82283370), (3, 54855580), (4, 41141685), (5, 32913348), (6, 27427790), (10, 16456674), (12, 13713895), (13, 12658980), (15, 10971116), (20, 8228337), (26, 6329490), (30, 5485558), (39, 4219660), (47, 3501420), (52, 3164745), (60, 2742779), (65, 2531796), (67, 2456220), (78, 2109830), (94, 1750710), (130, 1265898), (134, 1228110), (141, 1167140), (156, 1054915), (188, 875355), (195, 843932), (201, 818740), (235, 700284), (260, 632949), (268, 614055), (282, 583570), (335, 491244), (390, 421966), (402, 409370), (470, 350142), (564, 291785), (611, 269340), (670, 245622), (705, 233428), (780, 210983), (804, 204685), (871, 188940), (940, 175071), (1005, 163748), (1222, 134670), (1340, 122811), (1410, 116714), (1742, 94470), (1833, 89780), (2010, 81874), (2444, 67335), (2613, 62980), (2820, 58357), (3055, 53868), (3149, 52260), (3484, 47235), (3666, 44890), (4020, 40937), (4355, 37788), (4489, 36660), (5226, 31490), (6110, 26934), (6298, 26130), (7332, 22445), (8710, 18894), (8978, 18330), (9165, 17956), (9447, 17420), (10452, 15745), (12220, 13467), (12596, 13065)]