165401028

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 471284352

約数和(自身を除く): 305883324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 117, 156, 162, 214, 234, 321, 324, 351, 367, 428, 468, 642, 702, 734, 963, 1053, 1101, 1284, 1391, 1404, 1468, 1926, 2106, 2202, 2782, 2889, 3303, 3852, 4173, 4212, 4404, 4771, 5564, 5778, 6606, 8346, 8667, 9542, 9909, 11556, 12519, 13212, 14313, 16692, 17334, 19084, 19818, 25038, 28626, 29727, 34668, 37557, 39269, 39636, 42939, 50076, 57252, 59454, 75114, 78538, 85878, 112671, 117807, 118908, 128817, 150228, 157076, 171756, 225342, 235614, 257634, 353421, 386451, 450684, 471228, 510497, 515268, 706842, 772902, 1020994, 1060263, 1413684, 1531491, 1545804, 2041988, 2120526, 3062982, 3180789, 4241052, 4594473, 6125964, 6361578, 9188946, 12723156, 13783419, 18377892, 27566838, 41350257, 55133676, 82700514, 165401028]

約数ペア:

[(1, 165401028), (2, 82700514), (3, 55133676), (4, 41350257), (6, 27566838), (9, 18377892), (12, 13783419), (13, 12723156), (18, 9188946), (26, 6361578), (27, 6125964), (36, 4594473), (39, 4241052), (52, 3180789), (54, 3062982), (78, 2120526), (81, 2041988), (107, 1545804), (108, 1531491), (117, 1413684), (156, 1060263), (162, 1020994), (214, 772902), (234, 706842), (321, 515268), (324, 510497), (351, 471228), (367, 450684), (428, 386451), (468, 353421), (642, 257634), (702, 235614), (734, 225342), (963, 171756), (1053, 157076), (1101, 150228), (1284, 128817), (1391, 118908), (1404, 117807), (1468, 112671), (1926, 85878), (2106, 78538), (2202, 75114), (2782, 59454), (2889, 57252), (3303, 50076), (3852, 42939), (4173, 39636), (4212, 39269), (4404, 37557), (4771, 34668), (5564, 29727), (5778, 28626), (6606, 25038), (8346, 19818), (8667, 19084), (9542, 17334), (9909, 16692), (11556, 14313), (12519, 13212)]