161075772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 486525312

約数和(自身を除く): 325449540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 67, 78, 99, 117, 132, 134, 143, 156, 198, 201, 234, 268, 286, 396, 402, 429, 467, 468, 572, 603, 737, 804, 858, 871, 934, 1206, 1287, 1401, 1474, 1716, 1742, 1868, 2211, 2412, 2574, 2613, 2802, 2948, 3484, 4203, 4422, 5137, 5148, 5226, 5604, 6071, 6633, 7839, 8406, 8844, 9581, 10274, 10452, 12142, 13266, 15411, 15678, 16812, 18213, 19162, 20548, 24284, 26532, 28743, 30822, 31289, 31356, 36426, 38324, 46233, 54639, 57486, 61644, 62578, 66781, 72852, 86229, 92466, 93867, 109278, 114972, 125156, 133562, 172458, 184932, 187734, 200343, 218556, 267124, 281601, 344179, 344916, 375468, 400686, 406757, 563202, 601029, 688358, 801372, 813514, 1032537, 1126404, 1202058, 1220271, 1376716, 1627028, 2065074, 2404116, 2440542, 3097611, 3660813, 4130148, 4474327, 4881084, 6195222, 7321626, 8948654, 12390444, 13422981, 14643252, 17897308, 26845962, 40268943, 53691924, 80537886, 161075772]

約数ペア:

[(1, 161075772), (2, 80537886), (3, 53691924), (4, 40268943), (6, 26845962), (9, 17897308), (11, 14643252), (12, 13422981), (13, 12390444), (18, 8948654), (22, 7321626), (26, 6195222), (33, 4881084), (36, 4474327), (39, 4130148), (44, 3660813), (52, 3097611), (66, 2440542), (67, 2404116), (78, 2065074), (99, 1627028), (117, 1376716), (132, 1220271), (134, 1202058), (143, 1126404), (156, 1032537), (198, 813514), (201, 801372), (234, 688358), (268, 601029), (286, 563202), (396, 406757), (402, 400686), (429, 375468), (467, 344916), (468, 344179), (572, 281601), (603, 267124), (737, 218556), (804, 200343), (858, 187734), (871, 184932), (934, 172458), (1206, 133562), (1287, 125156), (1401, 114972), (1474, 109278), (1716, 93867), (1742, 92466), (1868, 86229), (2211, 72852), (2412, 66781), (2574, 62578), (2613, 61644), (2802, 57486), (2948, 54639), (3484, 46233), (4203, 38324), (4422, 36426), (5137, 31356), (5148, 31289), (5226, 30822), (5604, 28743), (6071, 26532), (6633, 24284), (7839, 20548), (8406, 19162), (8844, 18213), (9581, 16812), (10274, 15678), (10452, 15411), (12142, 13266)]