161240448

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5159

約数の個数: 64

約数和(自身を含む): 433540800

約数和(自身を除く): 272300352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2656, 3984, 5059, 5312, 7968, 10118, 10624, 15177, 15936, 20236, 30354, 31872, 40472, 60708, 80944, 121416, 161888, 242832, 323776, 419897, 485664, 647552, 839794, 971328, 1259691, 1679588, 1942656, 2519382, 3359176, 5038764, 6718352, 10077528, 13436704, 20155056, 26873408, 40310112, 53746816, 80620224, 161240448]

約数ペア:

[(1, 161240448), (2, 80620224), (3, 53746816), (4, 40310112), (6, 26873408), (8, 20155056), (12, 13436704), (16, 10077528), (24, 6718352), (32, 5038764), (48, 3359176), (64, 2519382), (83, 1942656), (96, 1679588), (128, 1259691), (166, 971328), (192, 839794), (249, 647552), (332, 485664), (384, 419897), (498, 323776), (664, 242832), (996, 161888), (1328, 121416), (1992, 80944), (2656, 60708), (3984, 40472), (5059, 31872), (5312, 30354), (7968, 20236), (10118, 15936), (10624, 15177)]