138385968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 439257600

約数和(自身を除く): 300871632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 152, 159, 168, 212, 228, 266, 304, 318, 336, 371, 399, 409, 424, 456, 532, 636, 742, 798, 818, 848, 912, 1007, 1064, 1113, 1227, 1272, 1484, 1596, 1636, 2014, 2128, 2226, 2454, 2544, 2863, 2968, 3021, 3192, 3272, 4028, 4452, 4908, 5726, 5936, 6042, 6384, 6544, 7049, 7771, 8056, 8589, 8904, 9816, 11452, 12084, 14098, 15542, 16112, 17178, 17808, 19632, 21147, 21677, 22904, 23313, 24168, 28196, 31084, 34356, 42294, 43354, 45808, 46626, 48336, 54397, 56392, 62168, 65031, 68712, 84588, 86708, 93252, 108794, 112784, 124336, 130062, 137424, 151739, 163191, 169176, 173416, 186504, 217588, 260124, 303478, 326382, 338352, 346832, 373008, 411863, 435176, 455217, 520248, 606956, 652764, 823726, 870352, 910434, 1040496, 1213912, 1235589, 1305528, 1647452, 1820868, 2427824, 2471178, 2611056, 2883041, 3294904, 3641736, 4942356, 5766082, 6589808, 7283472, 8649123, 9884712, 11532164, 17298246, 19769424, 23064328, 34596492, 46128656, 69192984, 138385968]

約数ペア:

[(1, 138385968), (2, 69192984), (3, 46128656), (4, 34596492), (6, 23064328), (7, 19769424), (8, 17298246), (12, 11532164), (14, 9884712), (16, 8649123), (19, 7283472), (21, 6589808), (24, 5766082), (28, 4942356), (38, 3641736), (42, 3294904), (48, 2883041), (53, 2611056), (56, 2471178), (57, 2427824), (76, 1820868), (84, 1647452), (106, 1305528), (112, 1235589), (114, 1213912), (133, 1040496), (152, 910434), (159, 870352), (168, 823726), (212, 652764), (228, 606956), (266, 520248), (304, 455217), (318, 435176), (336, 411863), (371, 373008), (399, 346832), (409, 338352), (424, 326382), (456, 303478), (532, 260124), (636, 217588), (742, 186504), (798, 173416), (818, 169176), (848, 163191), (912, 151739), (1007, 137424), (1064, 130062), (1113, 124336), (1227, 112784), (1272, 108794), (1484, 93252), (1596, 86708), (1636, 84588), (2014, 68712), (2128, 65031), (2226, 62168), (2454, 56392), (2544, 54397), (2863, 48336), (2968, 46626), (3021, 45808), (3192, 43354), (3272, 42294), (4028, 34356), (4452, 31084), (4908, 28196), (5726, 24168), (5936, 23313), (6042, 22904), (6384, 21677), (6544, 21147), (7049, 19632), (7771, 17808), (8056, 17178), (8589, 16112), (8904, 15542), (9816, 14098), (11452, 12084)]