155716428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 434649600

約数和(自身を除く): 278933172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 97, 116, 174, 194, 203, 291, 348, 388, 406, 582, 609, 659, 679, 812, 1164, 1218, 1318, 1358, 1977, 2037, 2436, 2636, 2716, 2813, 3954, 4074, 4613, 5626, 7908, 8148, 8439, 9226, 11252, 13839, 16878, 18452, 19111, 19691, 27678, 33756, 38222, 39382, 55356, 57333, 59073, 63923, 76444, 78764, 114666, 118146, 127846, 133777, 191769, 229332, 236292, 255692, 267554, 383538, 401331, 447461, 535108, 767076, 802662, 894922, 1342383, 1605324, 1789844, 1853767, 2684766, 3707534, 5369532, 5561301, 7415068, 11122602, 12976369, 22245204, 25952738, 38929107, 51905476, 77858214, 155716428]

約数ペア:

[(1, 155716428), (2, 77858214), (3, 51905476), (4, 38929107), (6, 25952738), (7, 22245204), (12, 12976369), (14, 11122602), (21, 7415068), (28, 5561301), (29, 5369532), (42, 3707534), (58, 2684766), (84, 1853767), (87, 1789844), (97, 1605324), (116, 1342383), (174, 894922), (194, 802662), (203, 767076), (291, 535108), (348, 447461), (388, 401331), (406, 383538), (582, 267554), (609, 255692), (659, 236292), (679, 229332), (812, 191769), (1164, 133777), (1218, 127846), (1318, 118146), (1358, 114666), (1977, 78764), (2037, 76444), (2436, 63923), (2636, 59073), (2716, 57333), (2813, 55356), (3954, 39382), (4074, 38222), (4613, 33756), (5626, 27678), (7908, 19691), (8148, 19111), (8439, 18452), (9226, 16878), (11252, 13839)]