142339356

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 387045120

約数和(自身を除く): 244705764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 79, 81, 83, 108, 134, 158, 162, 166, 201, 237, 249, 268, 316, 324, 332, 402, 474, 498, 603, 711, 747, 804, 948, 996, 1206, 1422, 1494, 1809, 2133, 2241, 2412, 2844, 2988, 3618, 4266, 4482, 5293, 5427, 5561, 6399, 6557, 6723, 7236, 8532, 8964, 10586, 10854, 11122, 12798, 13114, 13446, 15879, 16683, 19671, 21172, 21708, 22244, 25596, 26228, 26892, 31758, 33366, 39342, 47637, 50049, 59013, 63516, 66732, 78684, 95274, 100098, 118026, 142911, 150147, 177039, 190548, 200196, 236052, 285822, 300294, 354078, 428733, 439319, 450441, 531117, 571644, 600588, 708156, 857466, 878638, 900882, 1062234, 1317957, 1714932, 1757276, 1801764, 2124468, 2635914, 3953871, 5271828, 7907742, 11861613, 15815484, 23723226, 35584839, 47446452, 71169678, 142339356]

約数ペア:

[(1, 142339356), (2, 71169678), (3, 47446452), (4, 35584839), (6, 23723226), (9, 15815484), (12, 11861613), (18, 7907742), (27, 5271828), (36, 3953871), (54, 2635914), (67, 2124468), (79, 1801764), (81, 1757276), (83, 1714932), (108, 1317957), (134, 1062234), (158, 900882), (162, 878638), (166, 857466), (201, 708156), (237, 600588), (249, 571644), (268, 531117), (316, 450441), (324, 439319), (332, 428733), (402, 354078), (474, 300294), (498, 285822), (603, 236052), (711, 200196), (747, 190548), (804, 177039), (948, 150147), (996, 142911), (1206, 118026), (1422, 100098), (1494, 95274), (1809, 78684), (2133, 66732), (2241, 63516), (2412, 59013), (2844, 50049), (2988, 47637), (3618, 39342), (4266, 33366), (4482, 31758), (5293, 26892), (5427, 26228), (5561, 25596), (6399, 22244), (6557, 21708), (6723, 21172), (7236, 19671), (8532, 16683), (8964, 15879), (10586, 13446), (10854, 13114), (11122, 12798)]