130458276

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 375661440

約数和(自身を除く): 245203164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 282, 324, 351, 423, 468, 564, 611, 659, 702, 846, 1053, 1222, 1269, 1318, 1404, 1692, 1833, 1977, 2106, 2444, 2538, 2636, 3666, 3807, 3954, 4212, 5076, 5499, 5931, 7332, 7614, 7908, 8567, 10998, 11862, 15228, 16497, 17134, 17793, 21996, 23724, 25701, 30973, 32994, 34268, 35586, 49491, 51402, 53379, 61946, 65988, 71172, 77103, 92919, 98982, 102804, 106758, 123892, 154206, 185838, 197964, 213516, 231309, 278757, 308412, 371676, 402649, 462618, 557514, 693927, 805298, 836271, 925236, 1115028, 1207947, 1387854, 1610596, 1672542, 2415894, 2508813, 2775708, 3345084, 3623841, 4831788, 5017626, 7247682, 10035252, 10871523, 14495364, 21743046, 32614569, 43486092, 65229138, 130458276]

約数ペア:

[(1, 130458276), (2, 65229138), (3, 43486092), (4, 32614569), (6, 21743046), (9, 14495364), (12, 10871523), (13, 10035252), (18, 7247682), (26, 5017626), (27, 4831788), (36, 3623841), (39, 3345084), (47, 2775708), (52, 2508813), (54, 2415894), (78, 1672542), (81, 1610596), (94, 1387854), (108, 1207947), (117, 1115028), (141, 925236), (156, 836271), (162, 805298), (188, 693927), (234, 557514), (282, 462618), (324, 402649), (351, 371676), (423, 308412), (468, 278757), (564, 231309), (611, 213516), (659, 197964), (702, 185838), (846, 154206), (1053, 123892), (1222, 106758), (1269, 102804), (1318, 98982), (1404, 92919), (1692, 77103), (1833, 71172), (1977, 65988), (2106, 61946), (2444, 53379), (2538, 51402), (2636, 49491), (3666, 35586), (3807, 34268), (3954, 32994), (4212, 30973), (5076, 25701), (5499, 23724), (5931, 21996), (7332, 17793), (7614, 17134), (7908, 16497), (8567, 15228), (10998, 11862)]