161483904

素因数分解:

$2^7\times 3^2\times {\mathrm{140177}}^1$

素因数の和:140197

約数の個数: 48

約数和(自身を含む): 464690070

約数和(自身を除く): 303206166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 140177, 280354, 420531, 560708, 841062, 1121416, 1261593, 1682124, 2242832, 2523186, 3364248, 4485664, 5046372, 6728496, 8971328, 10092744, 13456992, 17942656, 20185488, 26913984, 40370976, 53827968, 80741952, 161483904]

約数ペア:

[(1, 161483904), (2, 80741952), (3, 53827968), (4, 40370976), (6, 26913984), (8, 20185488), (9, 17942656), (12, 13456992), (16, 10092744), (18, 8971328), (24, 6728496), (32, 5046372), (36, 4485664), (48, 3364248), (64, 2523186), (72, 2242832), (96, 1682124), (128, 1261593), (144, 1121416), (192, 841062), (288, 560708), (384, 420531), (576, 280354), (1152, 140177)]