179993268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 585591552

約数和(自身を除く): 405598284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 49, 52, 63, 78, 84, 91, 94, 98, 117, 126, 141, 147, 156, 167, 182, 188, 196, 234, 252, 273, 282, 294, 329, 334, 364, 423, 441, 468, 501, 546, 564, 588, 611, 637, 658, 668, 819, 846, 882, 987, 1002, 1092, 1169, 1222, 1274, 1316, 1503, 1638, 1692, 1764, 1833, 1911, 1974, 2004, 2171, 2303, 2338, 2444, 2548, 2961, 3006, 3276, 3507, 3666, 3822, 3948, 4277, 4342, 4606, 4676, 5499, 5733, 5922, 6012, 6513, 6909, 7014, 7332, 7644, 7849, 8183, 8554, 8684, 9212, 10521, 10998, 11466, 11844, 12831, 13026, 13818, 14028, 15197, 15698, 16366, 17108, 19539, 20727, 21042, 21996, 22932, 23547, 24549, 25662, 26052, 27636, 29939, 30394, 31396, 32732, 38493, 39078, 41454, 42084, 45591, 47094, 49098, 51324, 54943, 59878, 60788, 70641, 73647, 76986, 78156, 82908, 89817, 91182, 94188, 98196, 102037, 106379, 109886, 119756, 136773, 141282, 147294, 153972, 164829, 179634, 182364, 204074, 212758, 219772, 269451, 273546, 282564, 294588, 306111, 319137, 329658, 359268, 384601, 408148, 425516, 494487, 538902, 547092, 612222, 638274, 659316, 714259, 769202, 918333, 957411, 988974, 1077804, 1153803, 1224444, 1276548, 1428518, 1538404, 1836666, 1914822, 1977948, 2142777, 2307606, 2857036, 3461409, 3673332, 3829644, 4285554, 4615212, 4999813, 6428331, 6922818, 8571108, 9999626, 12856662, 13845636, 14999439, 19999252, 25713324, 29998878, 44998317, 59997756, 89996634, 179993268]

約数ペア:

[(1, 179993268), (2, 89996634), (3, 59997756), (4, 44998317), (6, 29998878), (7, 25713324), (9, 19999252), (12, 14999439), (13, 13845636), (14, 12856662), (18, 9999626), (21, 8571108), (26, 6922818), (28, 6428331), (36, 4999813), (39, 4615212), (42, 4285554), (47, 3829644), (49, 3673332), (52, 3461409), (63, 2857036), (78, 2307606), (84, 2142777), (91, 1977948), (94, 1914822), (98, 1836666), (117, 1538404), (126, 1428518), (141, 1276548), (147, 1224444), (156, 1153803), (167, 1077804), (182, 988974), (188, 957411), (196, 918333), (234, 769202), (252, 714259), (273, 659316), (282, 638274), (294, 612222), (329, 547092), (334, 538902), (364, 494487), (423, 425516), (441, 408148), (468, 384601), (501, 359268), (546, 329658), (564, 319137), (588, 306111), (611, 294588), (637, 282564), (658, 273546), (668, 269451), (819, 219772), (846, 212758), (882, 204074), (987, 182364), (1002, 179634), (1092, 164829), (1169, 153972), (1222, 147294), (1274, 141282), (1316, 136773), (1503, 119756), (1638, 109886), (1692, 106379), (1764, 102037), (1833, 98196), (1911, 94188), (1974, 91182), (2004, 89817), (2171, 82908), (2303, 78156), (2338, 76986), (2444, 73647), (2548, 70641), (2961, 60788), (3006, 59878), (3276, 54943), (3507, 51324), (3666, 49098), (3822, 47094), (3948, 45591), (4277, 42084), (4342, 41454), (4606, 39078), (4676, 38493), (5499, 32732), (5733, 31396), (5922, 30394), (6012, 29939), (6513, 27636), (6909, 26052), (7014, 25662), (7332, 24549), (7644, 23547), (7849, 22932), (8183, 21996), (8554, 21042), (8684, 20727), (9212, 19539), (10521, 17108), (10998, 16366), (11466, 15698), (11844, 15197), (12831, 14028), (13026, 13818)]