149609112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 419904000

約数和(自身を除く): 270294888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 107, 136, 138, 149, 184, 204, 214, 276, 298, 321, 391, 408, 428, 447, 552, 596, 642, 782, 856, 894, 1173, 1192, 1284, 1564, 1788, 1819, 2346, 2461, 2533, 2568, 3128, 3427, 3576, 3638, 4692, 4922, 5066, 5457, 6854, 7276, 7383, 7599, 9384, 9844, 10132, 10281, 10914, 13708, 14552, 14766, 15198, 15943, 19688, 20264, 20562, 21828, 27416, 29532, 30396, 31886, 41124, 41837, 43656, 47829, 58259, 59064, 60792, 63772, 82248, 83674, 95658, 116518, 125511, 127544, 167348, 174777, 191316, 233036, 251022, 271031, 334696, 349554, 366689, 382632, 466072, 502044, 542062, 699108, 733378, 813093, 1004088, 1084124, 1100067, 1398216, 1466756, 1626186, 2168248, 2200134, 2933512, 3252372, 4400268, 6233713, 6504744, 8800536, 12467426, 18701139, 24934852, 37402278, 49869704, 74804556, 149609112]

約数ペア:

[(1, 149609112), (2, 74804556), (3, 49869704), (4, 37402278), (6, 24934852), (8, 18701139), (12, 12467426), (17, 8800536), (23, 6504744), (24, 6233713), (34, 4400268), (46, 3252372), (51, 2933512), (68, 2200134), (69, 2168248), (92, 1626186), (102, 1466756), (107, 1398216), (136, 1100067), (138, 1084124), (149, 1004088), (184, 813093), (204, 733378), (214, 699108), (276, 542062), (298, 502044), (321, 466072), (391, 382632), (408, 366689), (428, 349554), (447, 334696), (552, 271031), (596, 251022), (642, 233036), (782, 191316), (856, 174777), (894, 167348), (1173, 127544), (1192, 125511), (1284, 116518), (1564, 95658), (1788, 83674), (1819, 82248), (2346, 63772), (2461, 60792), (2533, 59064), (2568, 58259), (3128, 47829), (3427, 43656), (3576, 41837), (3638, 41124), (4692, 31886), (4922, 30396), (5066, 29532), (5457, 27416), (6854, 21828), (7276, 20562), (7383, 20264), (7599, 19688), (9384, 15943), (9844, 15198), (10132, 14766), (10281, 14552), (10914, 13708)]