16041312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 53333280

約数和(自身を除く): 37291968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 109, 112, 126, 144, 146, 168, 218, 219, 224, 252, 288, 292, 327, 336, 436, 438, 504, 511, 584, 654, 657, 672, 763, 872, 876, 981, 1008, 1022, 1168, 1308, 1314, 1526, 1533, 1744, 1752, 1962, 2016, 2044, 2289, 2336, 2616, 2628, 3052, 3066, 3488, 3504, 3924, 4088, 4578, 4599, 5232, 5256, 6104, 6132, 6867, 7008, 7848, 7957, 8176, 9156, 9198, 10464, 10512, 12208, 12264, 13734, 15696, 15914, 16352, 18312, 18396, 21024, 23871, 24416, 24528, 27468, 31392, 31828, 36624, 36792, 47742, 49056, 54936, 55699, 63656, 71613, 73248, 73584, 95484, 109872, 111398, 127312, 143226, 147168, 167097, 190968, 219744, 222796, 254624, 286452, 334194, 381936, 445592, 501291, 572904, 668388, 763872, 891184, 1002582, 1145808, 1336776, 1782368, 2005164, 2291616, 2673552, 4010328, 5347104, 8020656, 16041312]

約数ペア:

[(1, 16041312), (2, 8020656), (3, 5347104), (4, 4010328), (6, 2673552), (7, 2291616), (8, 2005164), (9, 1782368), (12, 1336776), (14, 1145808), (16, 1002582), (18, 891184), (21, 763872), (24, 668388), (28, 572904), (32, 501291), (36, 445592), (42, 381936), (48, 334194), (56, 286452), (63, 254624), (72, 222796), (73, 219744), (84, 190968), (96, 167097), (109, 147168), (112, 143226), (126, 127312), (144, 111398), (146, 109872), (168, 95484), (218, 73584), (219, 73248), (224, 71613), (252, 63656), (288, 55699), (292, 54936), (327, 49056), (336, 47742), (436, 36792), (438, 36624), (504, 31828), (511, 31392), (584, 27468), (654, 24528), (657, 24416), (672, 23871), (763, 21024), (872, 18396), (876, 18312), (981, 16352), (1008, 15914), (1022, 15696), (1168, 13734), (1308, 12264), (1314, 12208), (1526, 10512), (1533, 10464), (1744, 9198), (1752, 9156), (1962, 8176), (2016, 7957), (2044, 7848), (2289, 7008), (2336, 6867), (2616, 6132), (2628, 6104), (3052, 5256), (3066, 5232), (3488, 4599), (3504, 4578), (3924, 4088)]