158004160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12043}}^1$

素因数の和:12101

約数の個数: 56

約数和(自身を含む): 385456176

約数和(自身を除く): 227452016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 12043, 13120, 24086, 48172, 60215, 96344, 120430, 192688, 240860, 385376, 481720, 493763, 770752, 963440, 987526, 1926880, 1975052, 2468815, 3853760, 3950104, 4937630, 7900208, 9875260, 15800416, 19750520, 31600832, 39501040, 79002080, 158004160]

約数ペア:

[(1, 158004160), (2, 79002080), (4, 39501040), (5, 31600832), (8, 19750520), (10, 15800416), (16, 9875260), (20, 7900208), (32, 4937630), (40, 3950104), (41, 3853760), (64, 2468815), (80, 1975052), (82, 1926880), (160, 987526), (164, 963440), (205, 770752), (320, 493763), (328, 481720), (410, 385376), (656, 240860), (820, 192688), (1312, 120430), (1640, 96344), (2624, 60215), (3280, 48172), (6560, 24086), (12043, 13120)]