127788528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 408624640

約数和(自身を除く): 280836112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 541, 592, 703, 777, 798, 888, 912, 1036, 1064, 1082, 1406, 1554, 1596, 1623, 1776, 2072, 2109, 2128, 2164, 2812, 3108, 3192, 3246, 3787, 4144, 4218, 4328, 4921, 5624, 6216, 6384, 6492, 7574, 8436, 8656, 9842, 10279, 11248, 11361, 12432, 12984, 14763, 15148, 16872, 19684, 20017, 20558, 22722, 25968, 29526, 30296, 30837, 33744, 39368, 40034, 41116, 45444, 59052, 60051, 60592, 61674, 71953, 78736, 80068, 82232, 90888, 118104, 120102, 123348, 140119, 143906, 160136, 164464, 181776, 215859, 236208, 240204, 246696, 280238, 287812, 320272, 380323, 420357, 431718, 480408, 493392, 560476, 575624, 760646, 840714, 863436, 960816, 1120952, 1140969, 1151248, 1521292, 1681428, 1726872, 2241904, 2281938, 2662261, 3042584, 3362856, 3453744, 4563876, 5324522, 6085168, 6725712, 7986783, 9127752, 10649044, 15973566, 18255504, 21298088, 31947132, 42596176, 63894264, 127788528]

約数ペア:

[(1, 127788528), (2, 63894264), (3, 42596176), (4, 31947132), (6, 21298088), (7, 18255504), (8, 15973566), (12, 10649044), (14, 9127752), (16, 7986783), (19, 6725712), (21, 6085168), (24, 5324522), (28, 4563876), (37, 3453744), (38, 3362856), (42, 3042584), (48, 2662261), (56, 2281938), (57, 2241904), (74, 1726872), (76, 1681428), (84, 1521292), (111, 1151248), (112, 1140969), (114, 1120952), (133, 960816), (148, 863436), (152, 840714), (168, 760646), (222, 575624), (228, 560476), (259, 493392), (266, 480408), (296, 431718), (304, 420357), (336, 380323), (399, 320272), (444, 287812), (456, 280238), (518, 246696), (532, 240204), (541, 236208), (592, 215859), (703, 181776), (777, 164464), (798, 160136), (888, 143906), (912, 140119), (1036, 123348), (1064, 120102), (1082, 118104), (1406, 90888), (1554, 82232), (1596, 80068), (1623, 78736), (1776, 71953), (2072, 61674), (2109, 60592), (2128, 60051), (2164, 59052), (2812, 45444), (3108, 41116), (3192, 40034), (3246, 39368), (3787, 33744), (4144, 30837), (4218, 30296), (4328, 29526), (4921, 25968), (5624, 22722), (6216, 20558), (6384, 20017), (6492, 19684), (7574, 16872), (8436, 15148), (8656, 14763), (9842, 12984), (10279, 12432), (11248, 11361)]