155738268

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29429}}^1$

素因数の和:29456

約数の個数: 72

約数和(自身を含む): 469702800

約数和(自身を除く): 313964532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29429, 58858, 88287, 117716, 176574, 206003, 264861, 353148, 412006, 529722, 618009, 794583, 824012, 1059444, 1236018, 1442021, 1589166, 1854027, 2472036, 2884042, 3178332, 3708054, 4326063, 5562081, 5768084, 7416108, 8652126, 11124162, 12978189, 17304252, 22248324, 25956378, 38934567, 51912756, 77869134, 155738268]

約数ペア:

[(1, 155738268), (2, 77869134), (3, 51912756), (4, 38934567), (6, 25956378), (7, 22248324), (9, 17304252), (12, 12978189), (14, 11124162), (18, 8652126), (21, 7416108), (27, 5768084), (28, 5562081), (36, 4326063), (42, 3708054), (49, 3178332), (54, 2884042), (63, 2472036), (84, 1854027), (98, 1589166), (108, 1442021), (126, 1236018), (147, 1059444), (189, 824012), (196, 794583), (252, 618009), (294, 529722), (378, 412006), (441, 353148), (588, 264861), (756, 206003), (882, 176574), (1323, 117716), (1764, 88287), (2646, 58858), (5292, 29429)]