131905296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 120

約数和(自身を含む): 399389120

約数和(自身を除く): 267483824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1303, 1332, 1368, 1406, 1776, 2109, 2606, 2664, 2736, 2812, 3909, 4218, 5212, 5328, 5624, 6327, 7818, 8436, 10424, 11248, 11727, 12654, 15636, 16872, 20848, 23454, 24757, 25308, 31272, 33744, 46908, 48211, 49514, 50616, 62544, 74271, 93816, 96422, 99028, 101232, 144633, 148542, 187632, 192844, 198056, 222813, 289266, 297084, 385688, 396112, 433899, 445626, 578532, 594168, 771376, 867798, 891252, 916009, 1157064, 1188336, 1735596, 1782504, 1832018, 2314128, 2748027, 3471192, 3565008, 3664036, 5496054, 6942384, 7328072, 8244081, 10992108, 14656144, 16488162, 21984216, 32976324, 43968432, 65952648, 131905296]

約数ペア:

[(1, 131905296), (2, 65952648), (3, 43968432), (4, 32976324), (6, 21984216), (8, 16488162), (9, 14656144), (12, 10992108), (16, 8244081), (18, 7328072), (19, 6942384), (24, 5496054), (36, 3664036), (37, 3565008), (38, 3471192), (48, 2748027), (57, 2314128), (72, 1832018), (74, 1782504), (76, 1735596), (111, 1188336), (114, 1157064), (144, 916009), (148, 891252), (152, 867798), (171, 771376), (222, 594168), (228, 578532), (296, 445626), (304, 433899), (333, 396112), (342, 385688), (444, 297084), (456, 289266), (592, 222813), (666, 198056), (684, 192844), (703, 187632), (888, 148542), (912, 144633), (1303, 101232), (1332, 99028), (1368, 96422), (1406, 93816), (1776, 74271), (2109, 62544), (2606, 50616), (2664, 49514), (2736, 48211), (2812, 46908), (3909, 33744), (4218, 31272), (5212, 25308), (5328, 24757), (5624, 23454), (6327, 20848), (7818, 16872), (8436, 15636), (10424, 12654), (11248, 11727)]