138512016

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{25997}}^1$

素因数の和:26048

約数の個数: 60

約数和(自身を含む): 398133372

約数和(自身を除く): 259621356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 25997, 51994, 77991, 103988, 155982, 207976, 233973, 311964, 415952, 467946, 623928, 935892, 961889, 1247856, 1871784, 1923778, 2885667, 3743568, 3847556, 5771334, 7695112, 8657001, 11542668, 15390224, 17314002, 23085336, 34628004, 46170672, 69256008, 138512016]

約数ペア:

[(1, 138512016), (2, 69256008), (3, 46170672), (4, 34628004), (6, 23085336), (8, 17314002), (9, 15390224), (12, 11542668), (16, 8657001), (18, 7695112), (24, 5771334), (36, 3847556), (37, 3743568), (48, 2885667), (72, 1923778), (74, 1871784), (111, 1247856), (144, 961889), (148, 935892), (222, 623928), (296, 467946), (333, 415952), (444, 311964), (592, 233973), (666, 207976), (888, 155982), (1332, 103988), (1776, 77991), (2664, 51994), (5328, 25997)]