163349940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 531062784

約数和(自身を除く): 367712844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 97, 102, 127, 130, 156, 170, 194, 195, 204, 221, 254, 255, 260, 291, 340, 381, 388, 390, 442, 485, 508, 510, 582, 635, 663, 762, 780, 884, 970, 1020, 1105, 1164, 1261, 1270, 1326, 1455, 1524, 1649, 1651, 1905, 1940, 2159, 2210, 2522, 2540, 2652, 2910, 3298, 3302, 3315, 3783, 3810, 4318, 4420, 4947, 4953, 5044, 5820, 6305, 6477, 6596, 6604, 6630, 7566, 7620, 8245, 8255, 8636, 9894, 9906, 10795, 12319, 12610, 12954, 13260, 15132, 16490, 16510, 18915, 19788, 19812, 21437, 21590, 24638, 24735, 24765, 25220, 25908, 28067, 32385, 32980, 33020, 36957, 37830, 42874, 43180, 49276, 49470, 49530, 56134, 61595, 64311, 64770, 73914, 75660, 84201, 85748, 98940, 99060, 107185, 112268, 123190, 128622, 129540, 140335, 147828, 160147, 168402, 184785, 209423, 214370, 246380, 257244, 280670, 320294, 321555, 336804, 369570, 418846, 421005, 428740, 480441, 561340, 628269, 640588, 643110, 739140, 800735, 837692, 842010, 960882, 1047115, 1256538, 1286220, 1601470, 1684020, 1921764, 2094230, 2402205, 2513076, 2722499, 3141345, 3202940, 4188460, 4804410, 5444998, 6282690, 8167497, 9608820, 10889996, 12565380, 13612495, 16334994, 27224990, 32669988, 40837485, 54449980, 81674970, 163349940]

約数ペア:

[(1, 163349940), (2, 81674970), (3, 54449980), (4, 40837485), (5, 32669988), (6, 27224990), (10, 16334994), (12, 13612495), (13, 12565380), (15, 10889996), (17, 9608820), (20, 8167497), (26, 6282690), (30, 5444998), (34, 4804410), (39, 4188460), (51, 3202940), (52, 3141345), (60, 2722499), (65, 2513076), (68, 2402205), (78, 2094230), (85, 1921764), (97, 1684020), (102, 1601470), (127, 1286220), (130, 1256538), (156, 1047115), (170, 960882), (194, 842010), (195, 837692), (204, 800735), (221, 739140), (254, 643110), (255, 640588), (260, 628269), (291, 561340), (340, 480441), (381, 428740), (388, 421005), (390, 418846), (442, 369570), (485, 336804), (508, 321555), (510, 320294), (582, 280670), (635, 257244), (663, 246380), (762, 214370), (780, 209423), (884, 184785), (970, 168402), (1020, 160147), (1105, 147828), (1164, 140335), (1261, 129540), (1270, 128622), (1326, 123190), (1455, 112268), (1524, 107185), (1649, 99060), (1651, 98940), (1905, 85748), (1940, 84201), (2159, 75660), (2210, 73914), (2522, 64770), (2540, 64311), (2652, 61595), (2910, 56134), (3298, 49530), (3302, 49470), (3315, 49276), (3783, 43180), (3810, 42874), (4318, 37830), (4420, 36957), (4947, 33020), (4953, 32980), (5044, 32385), (5820, 28067), (6305, 25908), (6477, 25220), (6596, 24765), (6604, 24735), (6630, 24638), (7566, 21590), (7620, 21437), (8245, 19812), (8255, 19788), (8636, 18915), (9894, 16510), (9906, 16490), (10795, 15132), (12319, 13260), (12610, 12954)]