123996528

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 253122192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 197, 216, 248, 279, 282, 372, 376, 394, 423, 432, 496, 558, 564, 591, 744, 752, 788, 837, 846, 1116, 1128, 1182, 1269, 1457, 1488, 1576, 1674, 1692, 1773, 2232, 2256, 2364, 2538, 2914, 3152, 3348, 3384, 3546, 4371, 4464, 4728, 5076, 5319, 5828, 6107, 6696, 6768, 7092, 8742, 9259, 9456, 10152, 10638, 11656, 12214, 13113, 13392, 14184, 17484, 18321, 18518, 20304, 21276, 23312, 24428, 26226, 27777, 28368, 34968, 36642, 37036, 39339, 42552, 48856, 52452, 54963, 55554, 69936, 73284, 74072, 78678, 83331, 85104, 97712, 104904, 109926, 111108, 146568, 148144, 157356, 164889, 166662, 209808, 219852, 222216, 249993, 287029, 293136, 314712, 329778, 333324, 439704, 444432, 499986, 574058, 629424, 659556, 666648, 861087, 879408, 999972, 1148116, 1319112, 1333296, 1722174, 1999944, 2296232, 2583261, 2638224, 3444348, 3999888, 4592464, 5166522, 6888696, 7749783, 10333044, 13777392, 15499566, 20666088, 30999132, 41332176, 61998264, 123996528]

約数ペア:

[(1, 123996528), (2, 61998264), (3, 41332176), (4, 30999132), (6, 20666088), (8, 15499566), (9, 13777392), (12, 10333044), (16, 7749783), (18, 6888696), (24, 5166522), (27, 4592464), (31, 3999888), (36, 3444348), (47, 2638224), (48, 2583261), (54, 2296232), (62, 1999944), (72, 1722174), (93, 1333296), (94, 1319112), (108, 1148116), (124, 999972), (141, 879408), (144, 861087), (186, 666648), (188, 659556), (197, 629424), (216, 574058), (248, 499986), (279, 444432), (282, 439704), (372, 333324), (376, 329778), (394, 314712), (423, 293136), (432, 287029), (496, 249993), (558, 222216), (564, 219852), (591, 209808), (744, 166662), (752, 164889), (788, 157356), (837, 148144), (846, 146568), (1116, 111108), (1128, 109926), (1182, 104904), (1269, 97712), (1457, 85104), (1488, 83331), (1576, 78678), (1674, 74072), (1692, 73284), (1773, 69936), (2232, 55554), (2256, 54963), (2364, 52452), (2538, 48856), (2914, 42552), (3152, 39339), (3348, 37036), (3384, 36642), (3546, 34968), (4371, 28368), (4464, 27777), (4728, 26226), (5076, 24428), (5319, 23312), (5828, 21276), (6107, 20304), (6696, 18518), (6768, 18321), (7092, 17484), (8742, 14184), (9259, 13392), (9456, 13113), (10152, 12214), (10638, 11656)]