133821688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 357073920

約数和(自身を除く): 223252232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 983, 1001, 1144, 1309, 1496, 1547, 1768, 1966, 2002, 2431, 2618, 3094, 3932, 4004, 4862, 5236, 6188, 6881, 7864, 8008, 9724, 10472, 10813, 12376, 12779, 13762, 16711, 17017, 19448, 21626, 25558, 27524, 33422, 34034, 43252, 51116, 55048, 66844, 68068, 75691, 86504, 89453, 102232, 116977, 133688, 136136, 140569, 151382, 178906, 183821, 217243, 233954, 281138, 302764, 357812, 367642, 434486, 467908, 562276, 605528, 715624, 735284, 868972, 935816, 983983, 1124552, 1286747, 1470568, 1520701, 1737944, 1967966, 2389673, 2573494, 3041402, 3935932, 4779346, 5146988, 6082804, 7871864, 9558692, 10293976, 12165608, 16727711, 19117384, 33455422, 66910844, 133821688]

約数ペア:

[(1, 133821688), (2, 66910844), (4, 33455422), (7, 19117384), (8, 16727711), (11, 12165608), (13, 10293976), (14, 9558692), (17, 7871864), (22, 6082804), (26, 5146988), (28, 4779346), (34, 3935932), (44, 3041402), (52, 2573494), (56, 2389673), (68, 1967966), (77, 1737944), (88, 1520701), (91, 1470568), (104, 1286747), (119, 1124552), (136, 983983), (143, 935816), (154, 868972), (182, 735284), (187, 715624), (221, 605528), (238, 562276), (286, 467908), (308, 434486), (364, 367642), (374, 357812), (442, 302764), (476, 281138), (572, 233954), (616, 217243), (728, 183821), (748, 178906), (884, 151382), (952, 140569), (983, 136136), (1001, 133688), (1144, 116977), (1309, 102232), (1496, 89453), (1547, 86504), (1768, 75691), (1966, 68068), (2002, 66844), (2431, 55048), (2618, 51116), (3094, 43252), (3932, 34034), (4004, 33422), (4862, 27524), (5236, 25558), (6188, 21626), (6881, 19448), (7864, 17017), (8008, 16711), (9724, 13762), (10472, 12779), (10813, 12376)]