165520416

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 450128448

約数和(自身を除く): 284608032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 101, 129, 172, 202, 258, 303, 344, 397, 404, 516, 606, 688, 794, 808, 1032, 1191, 1212, 1376, 1588, 1616, 2064, 2382, 2424, 3176, 3232, 4128, 4343, 4764, 4848, 6352, 8686, 9528, 9696, 12704, 13029, 17071, 17372, 19056, 26058, 34142, 34744, 38112, 40097, 51213, 52116, 68284, 69488, 80194, 102426, 104232, 120291, 136568, 138976, 160388, 204852, 208464, 240582, 273136, 320776, 409704, 416928, 481164, 546272, 641552, 819408, 962328, 1283104, 1638816, 1724171, 1924656, 3448342, 3849312, 5172513, 6896684, 10345026, 13793368, 20690052, 27586736, 41380104, 55173472, 82760208, 165520416]

約数ペア:

[(1, 165520416), (2, 82760208), (3, 55173472), (4, 41380104), (6, 27586736), (8, 20690052), (12, 13793368), (16, 10345026), (24, 6896684), (32, 5172513), (43, 3849312), (48, 3448342), (86, 1924656), (96, 1724171), (101, 1638816), (129, 1283104), (172, 962328), (202, 819408), (258, 641552), (303, 546272), (344, 481164), (397, 416928), (404, 409704), (516, 320776), (606, 273136), (688, 240582), (794, 208464), (808, 204852), (1032, 160388), (1191, 138976), (1212, 136568), (1376, 120291), (1588, 104232), (1616, 102426), (2064, 80194), (2382, 69488), (2424, 68284), (3176, 52116), (3232, 51213), (4128, 40097), (4343, 38112), (4764, 34744), (4848, 34142), (6352, 26058), (8686, 19056), (9528, 17372), (9696, 17071), (12704, 13029)]