157239516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 289828644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 83, 84, 114, 133, 166, 228, 249, 266, 332, 399, 498, 532, 581, 798, 996, 1162, 1187, 1577, 1596, 1743, 2324, 2374, 3154, 3486, 3561, 4731, 4748, 6308, 6972, 7122, 8309, 9462, 11039, 14244, 16618, 18924, 22078, 22553, 24927, 33117, 33236, 44156, 45106, 49854, 66234, 67659, 90212, 98521, 99708, 132468, 135318, 157871, 197042, 270636, 295563, 315742, 394084, 473613, 591126, 631484, 689647, 947226, 1182252, 1379294, 1871899, 1894452, 2068941, 2758588, 3743798, 4137882, 5615697, 7487596, 8275764, 11231394, 13103293, 22462788, 26206586, 39309879, 52413172, 78619758, 157239516]

約数ペア:

[(1, 157239516), (2, 78619758), (3, 52413172), (4, 39309879), (6, 26206586), (7, 22462788), (12, 13103293), (14, 11231394), (19, 8275764), (21, 7487596), (28, 5615697), (38, 4137882), (42, 3743798), (57, 2758588), (76, 2068941), (83, 1894452), (84, 1871899), (114, 1379294), (133, 1182252), (166, 947226), (228, 689647), (249, 631484), (266, 591126), (332, 473613), (399, 394084), (498, 315742), (532, 295563), (581, 270636), (798, 197042), (996, 157871), (1162, 135318), (1187, 132468), (1577, 99708), (1596, 98521), (1743, 90212), (2324, 67659), (2374, 66234), (3154, 49854), (3486, 45106), (3561, 44156), (4731, 33236), (4748, 33117), (6308, 24927), (6972, 22553), (7122, 22078), (8309, 18924), (9462, 16618), (11039, 14244)]