128297796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 339884160

約数和(自身を除く): 211586364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 109, 111, 132, 148, 218, 222, 241, 327, 407, 436, 444, 482, 654, 723, 814, 964, 1199, 1221, 1308, 1446, 1628, 2398, 2442, 2651, 2892, 3597, 4033, 4796, 4884, 5302, 7194, 7953, 8066, 8917, 10604, 12099, 14388, 15906, 16132, 17834, 24198, 26269, 26751, 31812, 35668, 44363, 48396, 52538, 53502, 78807, 88726, 98087, 105076, 107004, 133089, 157614, 177452, 196174, 266178, 288959, 294261, 315228, 392348, 532356, 577918, 588522, 866877, 971953, 1155836, 1177044, 1733754, 1943906, 2915859, 3467508, 3887812, 5831718, 10691483, 11663436, 21382966, 32074449, 42765932, 64148898, 128297796]

約数ペア:

[(1, 128297796), (2, 64148898), (3, 42765932), (4, 32074449), (6, 21382966), (11, 11663436), (12, 10691483), (22, 5831718), (33, 3887812), (37, 3467508), (44, 2915859), (66, 1943906), (74, 1733754), (109, 1177044), (111, 1155836), (132, 971953), (148, 866877), (218, 588522), (222, 577918), (241, 532356), (327, 392348), (407, 315228), (436, 294261), (444, 288959), (482, 266178), (654, 196174), (723, 177452), (814, 157614), (964, 133089), (1199, 107004), (1221, 105076), (1308, 98087), (1446, 88726), (1628, 78807), (2398, 53502), (2442, 52538), (2651, 48396), (2892, 44363), (3597, 35668), (4033, 31812), (4796, 26751), (4884, 26269), (5302, 24198), (7194, 17834), (7953, 16132), (8066, 15906), (8917, 14388), (10604, 12099)]