189907032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8629}}^1$

素因数の和:8776

約数の個数: 64

約数和(自身を含む): 546796800

約数和(自身を除く): 356889768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 8629, 11004, 17258, 22008, 25887, 34516, 51774, 60403, 69032, 103548, 120806, 181209, 207096, 241612, 362418, 483224, 724836, 1130399, 1449672, 2260798, 3391197, 4521596, 6782394, 7912793, 9043192, 13564788, 15825586, 23738379, 27129576, 31651172, 47476758, 63302344, 94953516, 189907032]

約数ペア:

[(1, 189907032), (2, 94953516), (3, 63302344), (4, 47476758), (6, 31651172), (7, 27129576), (8, 23738379), (12, 15825586), (14, 13564788), (21, 9043192), (24, 7912793), (28, 6782394), (42, 4521596), (56, 3391197), (84, 2260798), (131, 1449672), (168, 1130399), (262, 724836), (393, 483224), (524, 362418), (786, 241612), (917, 207096), (1048, 181209), (1572, 120806), (1834, 103548), (2751, 69032), (3144, 60403), (3668, 51774), (5502, 34516), (7336, 25887), (8629, 22008), (11004, 17258)]