169986180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 592478208

約数和(自身を除く): 422492028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 163, 182, 191, 195, 210, 260, 273, 326, 364, 382, 390, 420, 455, 489, 546, 573, 652, 764, 780, 815, 910, 955, 978, 1092, 1141, 1146, 1337, 1365, 1630, 1820, 1910, 1956, 2119, 2282, 2292, 2445, 2483, 2674, 2730, 2865, 3260, 3423, 3820, 4011, 4238, 4564, 4890, 4966, 5348, 5460, 5705, 5730, 6357, 6685, 6846, 7449, 8022, 8476, 9780, 9932, 10595, 11410, 11460, 12415, 12714, 13370, 13692, 14833, 14898, 16044, 17115, 17381, 20055, 21190, 22820, 24830, 25428, 26740, 29666, 29796, 31133, 31785, 34230, 34762, 37245, 40110, 42380, 44499, 49660, 52143, 59332, 62266, 63570, 68460, 69524, 74165, 74490, 80220, 86905, 88998, 93399, 104286, 124532, 127140, 148330, 148980, 155665, 173810, 177996, 186798, 208572, 217931, 222495, 260715, 296660, 311330, 347620, 373596, 404729, 435862, 444990, 466995, 521430, 622660, 653793, 809458, 871724, 889980, 933990, 1042860, 1089655, 1214187, 1307586, 1618916, 1867980, 2023645, 2179310, 2428374, 2615172, 2833103, 3268965, 4047290, 4358620, 4856748, 5666206, 6070935, 6537930, 8094580, 8499309, 11332412, 12141870, 13075860, 14165515, 16998618, 24283740, 28331030, 33997236, 42496545, 56662060, 84993090, 169986180]

約数ペア:

[(1, 169986180), (2, 84993090), (3, 56662060), (4, 42496545), (5, 33997236), (6, 28331030), (7, 24283740), (10, 16998618), (12, 14165515), (13, 13075860), (14, 12141870), (15, 11332412), (20, 8499309), (21, 8094580), (26, 6537930), (28, 6070935), (30, 5666206), (35, 4856748), (39, 4358620), (42, 4047290), (52, 3268965), (60, 2833103), (65, 2615172), (70, 2428374), (78, 2179310), (84, 2023645), (91, 1867980), (105, 1618916), (130, 1307586), (140, 1214187), (156, 1089655), (163, 1042860), (182, 933990), (191, 889980), (195, 871724), (210, 809458), (260, 653793), (273, 622660), (326, 521430), (364, 466995), (382, 444990), (390, 435862), (420, 404729), (455, 373596), (489, 347620), (546, 311330), (573, 296660), (652, 260715), (764, 222495), (780, 217931), (815, 208572), (910, 186798), (955, 177996), (978, 173810), (1092, 155665), (1141, 148980), (1146, 148330), (1337, 127140), (1365, 124532), (1630, 104286), (1820, 93399), (1910, 88998), (1956, 86905), (2119, 80220), (2282, 74490), (2292, 74165), (2445, 69524), (2483, 68460), (2674, 63570), (2730, 62266), (2865, 59332), (3260, 52143), (3423, 49660), (3820, 44499), (4011, 42380), (4238, 40110), (4564, 37245), (4890, 34762), (4966, 34230), (5348, 31785), (5460, 31133), (5705, 29796), (5730, 29666), (6357, 26740), (6685, 25428), (6846, 24830), (7449, 22820), (8022, 21190), (8476, 20055), (9780, 17381), (9932, 17115), (10595, 16044), (11410, 14898), (11460, 14833), (12415, 13692), (12714, 13370)]