167797140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 578285568

約数和(自身を除く): 410488428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 238, 255, 284, 331, 340, 355, 357, 420, 426, 476, 497, 510, 595, 662, 710, 714, 852, 993, 994, 1020, 1065, 1190, 1207, 1324, 1420, 1428, 1491, 1655, 1785, 1986, 1988, 2130, 2317, 2380, 2414, 2485, 2982, 3310, 3570, 3621, 3972, 4260, 4634, 4828, 4965, 4970, 5627, 5964, 6035, 6620, 6951, 7140, 7242, 7455, 8449, 9268, 9930, 9940, 11254, 11585, 12070, 13902, 14484, 14910, 16881, 16898, 18105, 19860, 22508, 23170, 23501, 24140, 25347, 27804, 28135, 29820, 33762, 33796, 34755, 36210, 39389, 42245, 46340, 47002, 50694, 56270, 67524, 69510, 70503, 72420, 78778, 84405, 84490, 94004, 101388, 112540, 117505, 118167, 126735, 139020, 141006, 157556, 164507, 168810, 168980, 196945, 235010, 236334, 253470, 282012, 329014, 337620, 352515, 393890, 399517, 470020, 472668, 493521, 506940, 590835, 658028, 705030, 787780, 799034, 822535, 987042, 1181670, 1198551, 1410060, 1598068, 1645070, 1974084, 1997585, 2363340, 2397102, 2467605, 2796619, 3290140, 3995170, 4794204, 4935210, 5593238, 5992755, 7990340, 8389857, 9870420, 11186476, 11985510, 13983095, 16779714, 23971020, 27966190, 33559428, 41949285, 55932380, 83898570, 167797140]

約数ペア:

[(1, 167797140), (2, 83898570), (3, 55932380), (4, 41949285), (5, 33559428), (6, 27966190), (7, 23971020), (10, 16779714), (12, 13983095), (14, 11985510), (15, 11186476), (17, 9870420), (20, 8389857), (21, 7990340), (28, 5992755), (30, 5593238), (34, 4935210), (35, 4794204), (42, 3995170), (51, 3290140), (60, 2796619), (68, 2467605), (70, 2397102), (71, 2363340), (84, 1997585), (85, 1974084), (102, 1645070), (105, 1598068), (119, 1410060), (140, 1198551), (142, 1181670), (170, 987042), (204, 822535), (210, 799034), (213, 787780), (238, 705030), (255, 658028), (284, 590835), (331, 506940), (340, 493521), (355, 472668), (357, 470020), (420, 399517), (426, 393890), (476, 352515), (497, 337620), (510, 329014), (595, 282012), (662, 253470), (710, 236334), (714, 235010), (852, 196945), (993, 168980), (994, 168810), (1020, 164507), (1065, 157556), (1190, 141006), (1207, 139020), (1324, 126735), (1420, 118167), (1428, 117505), (1491, 112540), (1655, 101388), (1785, 94004), (1986, 84490), (1988, 84405), (2130, 78778), (2317, 72420), (2380, 70503), (2414, 69510), (2485, 67524), (2982, 56270), (3310, 50694), (3570, 47002), (3621, 46340), (3972, 42245), (4260, 39389), (4634, 36210), (4828, 34755), (4965, 33796), (4970, 33762), (5627, 29820), (5964, 28135), (6035, 27804), (6620, 25347), (6951, 24140), (7140, 23501), (7242, 23170), (7455, 22508), (8449, 19860), (9268, 18105), (9930, 16898), (9940, 16881), (11254, 14910), (11585, 14484), (12070, 13902)]