168333360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 567130368

約数和(自身を除く): 398797008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 312, 326, 331, 390, 489, 520, 624, 652, 662, 780, 815, 978, 993, 1040, 1304, 1324, 1560, 1630, 1655, 1956, 1986, 2119, 2445, 2608, 2648, 3120, 3260, 3310, 3912, 3972, 4238, 4303, 4890, 4965, 5296, 6357, 6520, 6620, 7824, 7944, 8476, 8606, 9780, 9930, 10595, 12714, 12909, 13040, 13240, 15888, 16952, 17212, 19560, 19860, 21190, 21515, 25428, 25818, 26480, 31785, 33904, 34424, 39120, 39720, 42380, 43030, 50856, 51636, 53953, 63570, 64545, 68848, 79440, 84760, 86060, 101712, 103272, 107906, 127140, 129090, 161859, 169520, 172120, 206544, 215812, 254280, 258180, 269765, 323718, 344240, 431624, 508560, 516360, 539530, 647436, 701389, 809295, 863248, 1032720, 1079060, 1294872, 1402778, 1618590, 2104167, 2158120, 2589744, 2805556, 3237180, 3506945, 4208334, 4316240, 5611112, 6474360, 7013890, 8416668, 10520835, 11222224, 12948720, 14027780, 16833336, 21041670, 28055560, 33666672, 42083340, 56111120, 84166680, 168333360]

約数ペア:

[(1, 168333360), (2, 84166680), (3, 56111120), (4, 42083340), (5, 33666672), (6, 28055560), (8, 21041670), (10, 16833336), (12, 14027780), (13, 12948720), (15, 11222224), (16, 10520835), (20, 8416668), (24, 7013890), (26, 6474360), (30, 5611112), (39, 4316240), (40, 4208334), (48, 3506945), (52, 3237180), (60, 2805556), (65, 2589744), (78, 2158120), (80, 2104167), (104, 1618590), (120, 1402778), (130, 1294872), (156, 1079060), (163, 1032720), (195, 863248), (208, 809295), (240, 701389), (260, 647436), (312, 539530), (326, 516360), (331, 508560), (390, 431624), (489, 344240), (520, 323718), (624, 269765), (652, 258180), (662, 254280), (780, 215812), (815, 206544), (978, 172120), (993, 169520), (1040, 161859), (1304, 129090), (1324, 127140), (1560, 107906), (1630, 103272), (1655, 101712), (1956, 86060), (1986, 84760), (2119, 79440), (2445, 68848), (2608, 64545), (2648, 63570), (3120, 53953), (3260, 51636), (3310, 50856), (3912, 43030), (3972, 42380), (4238, 39720), (4303, 39120), (4890, 34424), (4965, 33904), (5296, 31785), (6357, 26480), (6520, 25818), (6620, 25428), (7824, 21515), (7944, 21190), (8476, 19860), (8606, 19560), (9780, 17212), (9930, 16952), (10595, 15888), (12714, 13240), (12909, 13040)]