148159840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 224155040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 464, 580, 592, 740, 863, 928, 1073, 1160, 1184, 1480, 1726, 2146, 2320, 2960, 3452, 4292, 4315, 4640, 5365, 5920, 6904, 8584, 8630, 10730, 13808, 17168, 17260, 21460, 25027, 27616, 31931, 34336, 34520, 42920, 50054, 63862, 69040, 85840, 100108, 125135, 127724, 138080, 159655, 171680, 200216, 250270, 255448, 319310, 400432, 500540, 510896, 638620, 800864, 925999, 1001080, 1021792, 1277240, 1851998, 2002160, 2554480, 3703996, 4004320, 4629995, 5108960, 7407992, 9259990, 14815984, 18519980, 29631968, 37039960, 74079920, 148159840]

約数ペア:

[(1, 148159840), (2, 74079920), (4, 37039960), (5, 29631968), (8, 18519980), (10, 14815984), (16, 9259990), (20, 7407992), (29, 5108960), (32, 4629995), (37, 4004320), (40, 3703996), (58, 2554480), (74, 2002160), (80, 1851998), (116, 1277240), (145, 1021792), (148, 1001080), (160, 925999), (185, 800864), (232, 638620), (290, 510896), (296, 500540), (370, 400432), (464, 319310), (580, 255448), (592, 250270), (740, 200216), (863, 171680), (928, 159655), (1073, 138080), (1160, 127724), (1184, 125135), (1480, 100108), (1726, 85840), (2146, 69040), (2320, 63862), (2960, 50054), (3452, 42920), (4292, 34520), (4315, 34336), (4640, 31931), (5365, 27616), (5920, 25027), (6904, 21460), (8584, 17260), (8630, 17168), (10730, 13808)]