195415506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 520490880

約数和(自身を除く): 325075374

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 79, 93, 99, 117, 143, 158, 186, 198, 234, 237, 279, 286, 341, 403, 429, 474, 558, 682, 711, 806, 858, 869, 961, 1023, 1027, 1209, 1287, 1422, 1738, 1922, 2046, 2054, 2418, 2449, 2574, 2607, 2883, 3069, 3081, 3627, 4433, 4898, 5214, 5766, 6138, 6162, 7254, 7347, 7821, 8649, 8866, 9243, 10571, 11297, 12493, 13299, 14694, 15642, 17298, 18486, 21142, 22041, 22594, 24986, 26598, 26939, 31713, 31837, 33891, 37479, 39897, 44082, 53878, 63426, 63674, 67782, 74958, 75919, 79794, 80817, 95139, 95511, 101673, 112437, 137423, 151838, 161634, 190278, 191022, 203346, 224874, 227757, 242451, 274846, 286533, 350207, 412269, 455514, 484902, 573066, 683271, 700414, 824538, 835109, 986947, 1050621, 1236807, 1366542, 1670218, 1973894, 2101242, 2473614, 2505327, 2960841, 3151863, 5010654, 5921682, 6303726, 7515981, 8882523, 10856417, 15031962, 17765046, 21712834, 32569251, 65138502, 97707753, 195415506]

約数ペア:

[(1, 195415506), (2, 97707753), (3, 65138502), (6, 32569251), (9, 21712834), (11, 17765046), (13, 15031962), (18, 10856417), (22, 8882523), (26, 7515981), (31, 6303726), (33, 5921682), (39, 5010654), (62, 3151863), (66, 2960841), (78, 2505327), (79, 2473614), (93, 2101242), (99, 1973894), (117, 1670218), (143, 1366542), (158, 1236807), (186, 1050621), (198, 986947), (234, 835109), (237, 824538), (279, 700414), (286, 683271), (341, 573066), (403, 484902), (429, 455514), (474, 412269), (558, 350207), (682, 286533), (711, 274846), (806, 242451), (858, 227757), (869, 224874), (961, 203346), (1023, 191022), (1027, 190278), (1209, 161634), (1287, 151838), (1422, 137423), (1738, 112437), (1922, 101673), (2046, 95511), (2054, 95139), (2418, 80817), (2449, 79794), (2574, 75919), (2607, 74958), (2883, 67782), (3069, 63674), (3081, 63426), (3627, 53878), (4433, 44082), (4898, 39897), (5214, 37479), (5766, 33891), (6138, 31837), (6162, 31713), (7254, 26939), (7347, 26598), (7821, 24986), (8649, 22594), (8866, 22041), (9243, 21142), (10571, 18486), (11297, 17298), (12493, 15642), (13299, 14694)]