128965122

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 358585920

約数和(自身を除く): 229620798

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 81, 99, 114, 117, 143, 162, 171, 198, 209, 234, 247, 286, 293, 297, 342, 351, 418, 429, 494, 513, 586, 594, 627, 702, 741, 858, 879, 891, 1026, 1053, 1254, 1287, 1482, 1539, 1758, 1782, 1881, 2106, 2223, 2574, 2637, 2717, 3078, 3223, 3762, 3809, 3861, 4446, 5274, 5434, 5567, 5643, 6446, 6669, 7618, 7722, 7911, 8151, 9669, 11134, 11286, 11427, 11583, 13338, 15822, 16302, 16701, 16929, 19338, 20007, 22854, 23166, 23733, 24453, 29007, 33402, 33858, 34281, 40014, 41899, 47466, 48906, 50103, 58014, 61237, 68562, 72371, 73359, 83798, 87021, 100206, 102843, 122474, 125697, 144742, 146718, 150309, 174042, 183711, 205686, 217113, 220077, 251394, 261063, 300618, 308529, 367422, 377091, 434226, 440154, 450927, 522126, 551133, 617058, 651339, 754182, 796081, 901854, 1102266, 1131273, 1302678, 1592162, 1653399, 1954017, 2262546, 2388243, 3306798, 3393819, 3908034, 4776486, 4960197, 5862051, 6787638, 7164729, 9920394, 11724102, 14329458, 21494187, 42988374, 64482561, 128965122]

約数ペア:

[(1, 128965122), (2, 64482561), (3, 42988374), (6, 21494187), (9, 14329458), (11, 11724102), (13, 9920394), (18, 7164729), (19, 6787638), (22, 5862051), (26, 4960197), (27, 4776486), (33, 3908034), (38, 3393819), (39, 3306798), (54, 2388243), (57, 2262546), (66, 1954017), (78, 1653399), (81, 1592162), (99, 1302678), (114, 1131273), (117, 1102266), (143, 901854), (162, 796081), (171, 754182), (198, 651339), (209, 617058), (234, 551133), (247, 522126), (286, 450927), (293, 440154), (297, 434226), (342, 377091), (351, 367422), (418, 308529), (429, 300618), (494, 261063), (513, 251394), (586, 220077), (594, 217113), (627, 205686), (702, 183711), (741, 174042), (858, 150309), (879, 146718), (891, 144742), (1026, 125697), (1053, 122474), (1254, 102843), (1287, 100206), (1482, 87021), (1539, 83798), (1758, 73359), (1782, 72371), (1881, 68562), (2106, 61237), (2223, 58014), (2574, 50103), (2637, 48906), (2717, 47466), (3078, 41899), (3223, 40014), (3762, 34281), (3809, 33858), (3861, 33402), (4446, 29007), (5274, 24453), (5434, 23733), (5567, 23166), (5643, 22854), (6446, 20007), (6669, 19338), (7618, 16929), (7722, 16701), (7911, 16302), (8151, 15822), (9669, 13338), (11134, 11583), (11286, 11427)]