128609352

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 371498400

約数和(自身を除く): 242889048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 179, 204, 306, 358, 408, 537, 587, 612, 716, 1074, 1174, 1224, 1432, 1611, 1761, 2148, 2348, 3043, 3222, 3522, 4296, 4696, 5283, 6086, 6444, 7044, 9129, 9979, 10566, 12172, 12888, 14088, 18258, 19958, 21132, 24344, 27387, 29937, 36516, 39916, 42264, 54774, 59874, 73032, 79832, 89811, 105073, 109548, 119748, 179622, 210146, 219096, 239496, 315219, 359244, 420292, 630438, 718488, 840584, 945657, 1260876, 1786241, 1891314, 2521752, 3572482, 3782628, 5358723, 7144964, 7565256, 10717446, 14289928, 16076169, 21434892, 32152338, 42869784, 64304676, 128609352]

約数ペア:

[(1, 128609352), (2, 64304676), (3, 42869784), (4, 32152338), (6, 21434892), (8, 16076169), (9, 14289928), (12, 10717446), (17, 7565256), (18, 7144964), (24, 5358723), (34, 3782628), (36, 3572482), (51, 2521752), (68, 1891314), (72, 1786241), (102, 1260876), (136, 945657), (153, 840584), (179, 718488), (204, 630438), (306, 420292), (358, 359244), (408, 315219), (537, 239496), (587, 219096), (612, 210146), (716, 179622), (1074, 119748), (1174, 109548), (1224, 105073), (1432, 89811), (1611, 79832), (1761, 73032), (2148, 59874), (2348, 54774), (3043, 42264), (3222, 39916), (3522, 36516), (4296, 29937), (4696, 27387), (5283, 24344), (6086, 21132), (6444, 19958), (7044, 18258), (9129, 14088), (9979, 12888), (10566, 12172)]