168262668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 543763584

約数和(自身を除く): 375500916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 49, 51, 62, 63, 68, 84, 93, 98, 102, 119, 124, 126, 147, 153, 181, 186, 196, 204, 217, 238, 252, 279, 294, 306, 357, 362, 372, 434, 441, 476, 527, 543, 558, 588, 612, 651, 714, 724, 833, 868, 882, 1054, 1071, 1086, 1116, 1267, 1302, 1428, 1519, 1581, 1629, 1666, 1764, 1953, 2108, 2142, 2172, 2499, 2534, 2604, 3038, 3077, 3162, 3258, 3332, 3689, 3801, 3906, 4284, 4557, 4743, 4998, 5068, 5611, 6076, 6154, 6324, 6516, 7378, 7497, 7602, 7812, 8869, 9114, 9231, 9486, 9996, 11067, 11222, 11403, 12308, 13671, 14756, 14994, 15204, 16833, 17738, 18228, 18462, 18972, 21539, 22134, 22444, 22806, 25823, 26607, 27342, 27693, 29988, 33201, 33666, 35476, 36924, 39277, 43078, 44268, 45612, 50499, 51646, 53214, 54684, 55386, 64617, 66402, 67332, 77469, 78554, 79821, 86156, 95387, 100998, 103292, 106428, 110772, 117831, 129234, 132804, 150773, 154938, 157108, 159642, 190774, 193851, 201996, 232407, 235662, 258468, 274939, 286161, 301546, 309876, 319284, 353493, 381548, 387702, 452319, 464814, 471324, 549878, 572322, 603092, 667709, 706986, 775404, 824817, 858483, 904638, 929628, 1099756, 1144644, 1335418, 1356957, 1413972, 1649634, 1716966, 1809276, 2003127, 2474451, 2670836, 2713914, 3299268, 3433932, 4006254, 4673963, 4948902, 5427828, 6009381, 8012508, 9347926, 9897804, 12018762, 14021889, 18695852, 24037524, 28043778, 42065667, 56087556, 84131334, 168262668]

約数ペア:

[(1, 168262668), (2, 84131334), (3, 56087556), (4, 42065667), (6, 28043778), (7, 24037524), (9, 18695852), (12, 14021889), (14, 12018762), (17, 9897804), (18, 9347926), (21, 8012508), (28, 6009381), (31, 5427828), (34, 4948902), (36, 4673963), (42, 4006254), (49, 3433932), (51, 3299268), (62, 2713914), (63, 2670836), (68, 2474451), (84, 2003127), (93, 1809276), (98, 1716966), (102, 1649634), (119, 1413972), (124, 1356957), (126, 1335418), (147, 1144644), (153, 1099756), (181, 929628), (186, 904638), (196, 858483), (204, 824817), (217, 775404), (238, 706986), (252, 667709), (279, 603092), (294, 572322), (306, 549878), (357, 471324), (362, 464814), (372, 452319), (434, 387702), (441, 381548), (476, 353493), (527, 319284), (543, 309876), (558, 301546), (588, 286161), (612, 274939), (651, 258468), (714, 235662), (724, 232407), (833, 201996), (868, 193851), (882, 190774), (1054, 159642), (1071, 157108), (1086, 154938), (1116, 150773), (1267, 132804), (1302, 129234), (1428, 117831), (1519, 110772), (1581, 106428), (1629, 103292), (1666, 100998), (1764, 95387), (1953, 86156), (2108, 79821), (2142, 78554), (2172, 77469), (2499, 67332), (2534, 66402), (2604, 64617), (3038, 55386), (3077, 54684), (3162, 53214), (3258, 51646), (3332, 50499), (3689, 45612), (3801, 44268), (3906, 43078), (4284, 39277), (4557, 36924), (4743, 35476), (4998, 33666), (5068, 33201), (5611, 29988), (6076, 27693), (6154, 27342), (6324, 26607), (6516, 25823), (7378, 22806), (7497, 22444), (7602, 22134), (7812, 21539), (8869, 18972), (9114, 18462), (9231, 18228), (9486, 17738), (9996, 16833), (11067, 15204), (11222, 14994), (11403, 14756), (12308, 13671)]