172353456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 536389776

約数和(自身を除く): 364036320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 264, 318, 396, 424, 477, 528, 583, 636, 792, 848, 954, 1166, 1272, 1584, 1749, 1908, 2053, 2332, 2544, 3498, 3816, 4106, 4664, 5247, 6159, 6996, 7632, 8212, 9328, 10494, 12318, 13992, 16424, 18477, 20988, 22583, 24636, 27984, 32848, 36954, 41976, 45166, 49272, 67749, 73908, 83952, 90332, 98544, 108809, 135498, 147816, 180664, 203247, 217618, 270996, 295632, 326427, 361328, 406494, 435236, 541992, 652854, 812988, 870472, 979281, 1083984, 1196899, 1305708, 1625976, 1740944, 1958562, 2393798, 2611416, 3251952, 3590697, 3917124, 4787596, 5222832, 7181394, 7834248, 9575192, 10772091, 14362788, 15668496, 19150384, 21544182, 28725576, 43088364, 57451152, 86176728, 172353456]

約数ペア:

[(1, 172353456), (2, 86176728), (3, 57451152), (4, 43088364), (6, 28725576), (8, 21544182), (9, 19150384), (11, 15668496), (12, 14362788), (16, 10772091), (18, 9575192), (22, 7834248), (24, 7181394), (33, 5222832), (36, 4787596), (44, 3917124), (48, 3590697), (53, 3251952), (66, 2611416), (72, 2393798), (88, 1958562), (99, 1740944), (106, 1625976), (132, 1305708), (144, 1196899), (159, 1083984), (176, 979281), (198, 870472), (212, 812988), (264, 652854), (318, 541992), (396, 435236), (424, 406494), (477, 361328), (528, 326427), (583, 295632), (636, 270996), (792, 217618), (848, 203247), (954, 180664), (1166, 147816), (1272, 135498), (1584, 108809), (1749, 98544), (1908, 90332), (2053, 83952), (2332, 73908), (2544, 67749), (3498, 49272), (3816, 45166), (4106, 41976), (4664, 36954), (5247, 32848), (6159, 27984), (6996, 24636), (7632, 22583), (8212, 20988), (9328, 18477), (10494, 16424), (12318, 13992)]