198318124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 411264000

約数和(自身を除く): 212945876

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 67, 68, 76, 79, 116, 134, 158, 268, 316, 323, 493, 551, 646, 986, 1102, 1139, 1273, 1292, 1343, 1501, 1943, 1972, 2204, 2278, 2291, 2546, 2686, 3002, 3886, 4556, 4582, 5092, 5293, 5372, 6004, 7772, 9164, 9367, 10586, 18734, 21172, 21641, 25517, 33031, 36917, 37468, 38947, 43282, 43529, 51034, 66062, 73834, 77894, 86564, 87058, 89981, 100567, 102068, 132124, 147668, 153497, 155788, 174116, 179962, 201134, 306994, 359924, 402268, 613988, 627589, 739993, 1255178, 1479986, 1709639, 2510356, 2609449, 2916443, 2959972, 3419278, 5218898, 5832886, 6838556, 10437796, 11665772, 49579531, 99159062, 198318124]

約数ペア:

[(1, 198318124), (2, 99159062), (4, 49579531), (17, 11665772), (19, 10437796), (29, 6838556), (34, 5832886), (38, 5218898), (58, 3419278), (67, 2959972), (68, 2916443), (76, 2609449), (79, 2510356), (116, 1709639), (134, 1479986), (158, 1255178), (268, 739993), (316, 627589), (323, 613988), (493, 402268), (551, 359924), (646, 306994), (986, 201134), (1102, 179962), (1139, 174116), (1273, 155788), (1292, 153497), (1343, 147668), (1501, 132124), (1943, 102068), (1972, 100567), (2204, 89981), (2278, 87058), (2291, 86564), (2546, 77894), (2686, 73834), (3002, 66062), (3886, 51034), (4556, 43529), (4582, 43282), (5092, 38947), (5293, 37468), (5372, 36917), (6004, 33031), (7772, 25517), (9164, 21641), (9367, 21172), (10586, 18734)]