189857904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{232669}}^1$

素因数の和:232697

約数の個数: 40

約数和(自身を含む): 519319440

約数和(自身を除く): 329461536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 232669, 465338, 698007, 930676, 1396014, 1861352, 2792028, 3722704, 3955373, 5584056, 7910746, 11168112, 11866119, 15821492, 23732238, 31642984, 47464476, 63285968, 94928952, 189857904]

約数ペア:

[(1, 189857904), (2, 94928952), (3, 63285968), (4, 47464476), (6, 31642984), (8, 23732238), (12, 15821492), (16, 11866119), (17, 11168112), (24, 7910746), (34, 5584056), (48, 3955373), (51, 3722704), (68, 2792028), (102, 1861352), (136, 1396014), (204, 930676), (272, 698007), (408, 465338), (816, 232669)]