138075984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30931}}^1$

素因数の和:30976

約数の個数: 60

約数和(自身を含む): 398899072

約数和(自身を除く): 260823088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 30931, 61862, 92793, 123724, 185586, 247448, 278379, 371172, 494896, 556758, 742344, 958861, 1113516, 1484688, 1917722, 2227032, 2876583, 3835444, 4454064, 5753166, 7670888, 8629749, 11506332, 15341776, 17259498, 23012664, 34518996, 46025328, 69037992, 138075984]

約数ペア:

[(1, 138075984), (2, 69037992), (3, 46025328), (4, 34518996), (6, 23012664), (8, 17259498), (9, 15341776), (12, 11506332), (16, 8629749), (18, 7670888), (24, 5753166), (31, 4454064), (36, 3835444), (48, 2876583), (62, 2227032), (72, 1917722), (93, 1484688), (124, 1113516), (144, 958861), (186, 742344), (248, 556758), (279, 494896), (372, 371172), (496, 278379), (558, 247448), (744, 185586), (1116, 123724), (1488, 92793), (2232, 61862), (4464, 30931)]