153803808

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2758

約数の個数: 72

約数和(自身を含む): 439626096

約数和(自身を除く): 285822288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2531, 2532, 3376, 3798, 5062, 5064, 6752, 7593, 7596, 10124, 10128, 15186, 15192, 20248, 20256, 22779, 30372, 30384, 40496, 45558, 60744, 60768, 80992, 91116, 121488, 182232, 242976, 364464, 534041, 728928, 1068082, 1602123, 2136164, 3204246, 4272328, 4806369, 6408492, 8544656, 9612738, 12816984, 17089312, 19225476, 25633968, 38450952, 51267936, 76901904, 153803808]

約数ペア:

[(1, 153803808), (2, 76901904), (3, 51267936), (4, 38450952), (6, 25633968), (8, 19225476), (9, 17089312), (12, 12816984), (16, 9612738), (18, 8544656), (24, 6408492), (32, 4806369), (36, 4272328), (48, 3204246), (72, 2136164), (96, 1602123), (144, 1068082), (211, 728928), (288, 534041), (422, 364464), (633, 242976), (844, 182232), (1266, 121488), (1688, 91116), (1899, 80992), (2531, 60768), (2532, 60744), (3376, 45558), (3798, 40496), (5062, 30384), (5064, 30372), (6752, 22779), (7593, 20256), (7596, 20248), (10124, 15192), (10128, 15186)]