193386928

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 460268160

約数和(自身を除く): 266881232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 98, 109, 112, 124, 146, 196, 217, 218, 248, 292, 392, 434, 436, 496, 511, 584, 763, 784, 868, 872, 1022, 1168, 1519, 1526, 1736, 1744, 2044, 2263, 3038, 3052, 3379, 3472, 3577, 4088, 4526, 5341, 6076, 6104, 6758, 7154, 7957, 8176, 9052, 10682, 12152, 12208, 13516, 14308, 15841, 15914, 18104, 21364, 23653, 24304, 27032, 28616, 31682, 31828, 36208, 42728, 47306, 54064, 55699, 57232, 63364, 63656, 85456, 94612, 110887, 111398, 126728, 127312, 165571, 189224, 221774, 222796, 246667, 253456, 331142, 378448, 389893, 443548, 445592, 493334, 662284, 779786, 887096, 891184, 986668, 1324568, 1559572, 1726669, 1774192, 1973336, 2649136, 3119144, 3453338, 3946672, 6238288, 6906676, 12086683, 13813352, 24173366, 27626704, 48346732, 96693464, 193386928]

約数ペア:

[(1, 193386928), (2, 96693464), (4, 48346732), (7, 27626704), (8, 24173366), (14, 13813352), (16, 12086683), (28, 6906676), (31, 6238288), (49, 3946672), (56, 3453338), (62, 3119144), (73, 2649136), (98, 1973336), (109, 1774192), (112, 1726669), (124, 1559572), (146, 1324568), (196, 986668), (217, 891184), (218, 887096), (248, 779786), (292, 662284), (392, 493334), (434, 445592), (436, 443548), (496, 389893), (511, 378448), (584, 331142), (763, 253456), (784, 246667), (868, 222796), (872, 221774), (1022, 189224), (1168, 165571), (1519, 127312), (1526, 126728), (1736, 111398), (1744, 110887), (2044, 94612), (2263, 85456), (3038, 63656), (3052, 63364), (3379, 57232), (3472, 55699), (3577, 54064), (4088, 47306), (4526, 42728), (5341, 36208), (6076, 31828), (6104, 31682), (6758, 28616), (7154, 27032), (7957, 24304), (8176, 23653), (9052, 21364), (10682, 18104), (12152, 15914), (12208, 15841), (13516, 14308)]