164860220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 423335808

約数和(自身を除く): 258475588

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 113, 119, 140, 170, 226, 238, 340, 452, 476, 565, 595, 613, 791, 1130, 1190, 1226, 1582, 1921, 2260, 2380, 2452, 3065, 3164, 3842, 3955, 4291, 6130, 7684, 7910, 8582, 9605, 10421, 12260, 13447, 15820, 17164, 19210, 20842, 21455, 26894, 38420, 41684, 42910, 52105, 53788, 67235, 69269, 72947, 85820, 104210, 134470, 138538, 145894, 208420, 268940, 277076, 291788, 346345, 364735, 484883, 692690, 729470, 969766, 1177573, 1385380, 1458940, 1939532, 2355146, 2424415, 4710292, 4848830, 5887865, 8243011, 9697660, 11775730, 16486022, 23551460, 32972044, 41215055, 82430110, 164860220]

約数ペア:

[(1, 164860220), (2, 82430110), (4, 41215055), (5, 32972044), (7, 23551460), (10, 16486022), (14, 11775730), (17, 9697660), (20, 8243011), (28, 5887865), (34, 4848830), (35, 4710292), (68, 2424415), (70, 2355146), (85, 1939532), (113, 1458940), (119, 1385380), (140, 1177573), (170, 969766), (226, 729470), (238, 692690), (340, 484883), (452, 364735), (476, 346345), (565, 291788), (595, 277076), (613, 268940), (791, 208420), (1130, 145894), (1190, 138538), (1226, 134470), (1582, 104210), (1921, 85820), (2260, 72947), (2380, 69269), (2452, 67235), (3065, 53788), (3164, 52105), (3842, 42910), (3955, 41684), (4291, 38420), (6130, 26894), (7684, 21455), (7910, 20842), (8582, 19210), (9605, 17164), (10421, 15820), (12260, 13447)]