156928897404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{172441}}^1$

素因数の和:173955

約数の個数: 72

約数和(自身を含む): 420300474048

約数和(自身を除く): 263371576644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1487, 2974, 4461, 5948, 8922, 13383, 17844, 25279, 26766, 50558, 53532, 75837, 101116, 151674, 172441, 227511, 303348, 344882, 455022, 517323, 689764, 910044, 1034646, 1551969, 2069292, 2931497, 3103938, 5862994, 6207876, 8794491, 11725988, 17588982, 26383473, 35177964, 52766946, 105533892, 256419767, 512839534, 769259301, 1025679068, 1538518602, 2307777903, 3077037204, 4359136039, 4615555806, 8718272078, 9231111612, 13077408117, 17436544156, 26154816234, 39232224351, 52309632468, 78464448702, 156928897404]

約数ペア:

[(1, 156928897404), (2, 78464448702), (3, 52309632468), (4, 39232224351), (6, 26154816234), (9, 17436544156), (12, 13077408117), (17, 9231111612), (18, 8718272078), (34, 4615555806), (36, 4359136039), (51, 3077037204), (68, 2307777903), (102, 1538518602), (153, 1025679068), (204, 769259301), (306, 512839534), (612, 256419767), (1487, 105533892), (2974, 52766946), (4461, 35177964), (5948, 26383473), (8922, 17588982), (13383, 11725988), (17844, 8794491), (25279, 6207876), (26766, 5862994), (50558, 3103938), (53532, 2931497), (75837, 2069292), (101116, 1551969), (151674, 1034646), (172441, 910044), (227511, 689764), (303348, 517323), (344882, 455022)]