138275616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 400710240

約数和(自身を除く): 262434624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 43, 48, 57, 76, 82, 86, 96, 114, 123, 129, 152, 164, 172, 228, 246, 258, 304, 328, 344, 456, 492, 516, 608, 656, 688, 779, 817, 912, 984, 1032, 1312, 1376, 1558, 1634, 1763, 1824, 1849, 1968, 2064, 2337, 2451, 3116, 3268, 3526, 3698, 3936, 4128, 4674, 4902, 5289, 5547, 6232, 6536, 7052, 7396, 9348, 9804, 10578, 11094, 12464, 13072, 14104, 14792, 18696, 19608, 21156, 22188, 24928, 26144, 28208, 29584, 33497, 35131, 37392, 39216, 42312, 44376, 56416, 59168, 66994, 70262, 74784, 75809, 78432, 84624, 88752, 100491, 105393, 133988, 140524, 151618, 169248, 177504, 200982, 210786, 227427, 267976, 281048, 303236, 401964, 421572, 454854, 535952, 562096, 606472, 803928, 843144, 909708, 1071904, 1124192, 1212944, 1440371, 1607856, 1686288, 1819416, 2425888, 2880742, 3215712, 3372576, 3638832, 4321113, 5761484, 7277664, 8642226, 11522968, 17284452, 23045936, 34568904, 46091872, 69137808, 138275616]

約数ペア:

[(1, 138275616), (2, 69137808), (3, 46091872), (4, 34568904), (6, 23045936), (8, 17284452), (12, 11522968), (16, 8642226), (19, 7277664), (24, 5761484), (32, 4321113), (38, 3638832), (41, 3372576), (43, 3215712), (48, 2880742), (57, 2425888), (76, 1819416), (82, 1686288), (86, 1607856), (96, 1440371), (114, 1212944), (123, 1124192), (129, 1071904), (152, 909708), (164, 843144), (172, 803928), (228, 606472), (246, 562096), (258, 535952), (304, 454854), (328, 421572), (344, 401964), (456, 303236), (492, 281048), (516, 267976), (608, 227427), (656, 210786), (688, 200982), (779, 177504), (817, 169248), (912, 151618), (984, 140524), (1032, 133988), (1312, 105393), (1376, 100491), (1558, 88752), (1634, 84624), (1763, 78432), (1824, 75809), (1849, 74784), (1968, 70262), (2064, 66994), (2337, 59168), (2451, 56416), (3116, 44376), (3268, 42312), (3526, 39216), (3698, 37392), (3936, 35131), (4128, 33497), (4674, 29584), (4902, 28208), (5289, 26144), (5547, 24928), (6232, 22188), (6536, 21156), (7052, 19608), (7396, 18696), (9348, 14792), (9804, 14104), (10578, 13072), (11094, 12464)]