154005228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3151

約数の個数: 72

約数和(自身を含む): 423222800

約数和(自身を除く): 269217572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3019, 3924, 4251, 5668, 6038, 8502, 9057, 12076, 12753, 17004, 18114, 25506, 27171, 36228, 39247, 51012, 54342, 78494, 108684, 117741, 156988, 235482, 329071, 353223, 470964, 658142, 706446, 987213, 1316284, 1412892, 1974426, 2961639, 3948852, 4277923, 5923278, 8555846, 11846556, 12833769, 17111692, 25667538, 38501307, 51335076, 77002614, 154005228]

約数ペア:

[(1, 154005228), (2, 77002614), (3, 51335076), (4, 38501307), (6, 25667538), (9, 17111692), (12, 12833769), (13, 11846556), (18, 8555846), (26, 5923278), (36, 4277923), (39, 3948852), (52, 2961639), (78, 1974426), (109, 1412892), (117, 1316284), (156, 987213), (218, 706446), (234, 658142), (327, 470964), (436, 353223), (468, 329071), (654, 235482), (981, 156988), (1308, 117741), (1417, 108684), (1962, 78494), (2834, 54342), (3019, 51012), (3924, 39247), (4251, 36228), (5668, 27171), (6038, 25506), (8502, 18114), (9057, 17004), (12076, 12753)]