179209968212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{21739}}^1$

素因数の和:21981

約数の個数: 96

約数和(自身を含む): 369205724160

約数和(自身を除く): 189995755948

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 107, 187, 206, 214, 374, 412, 428, 748, 1133, 1177, 1751, 1819, 2266, 2354, 3502, 3638, 4532, 4708, 7004, 7276, 11021, 19261, 20009, 21739, 22042, 38522, 40018, 43478, 44084, 77044, 80036, 86956, 121231, 187357, 239129, 242462, 369563, 374714, 478258, 484924, 739126, 749428, 956516, 1478252, 2060927, 2239117, 2326073, 4065193, 4121854, 4478234, 4652146, 8130386, 8243708, 8956468, 9304292, 16260772, 24630287, 25586803, 38064989, 39543241, 49260574, 51173606, 76129978, 79086482, 98521148, 102347212, 152259956, 158172964, 239585519, 418714879, 434975651, 479171038, 837429758, 869951302, 958342076, 1674859516, 1739902604, 2635440709, 4072953823, 5270881418, 8145907646, 10541762836, 16291815292, 44802492053, 89604984106, 179209968212]

約数ペア:

[(1, 179209968212), (2, 89604984106), (4, 44802492053), (11, 16291815292), (17, 10541762836), (22, 8145907646), (34, 5270881418), (44, 4072953823), (68, 2635440709), (103, 1739902604), (107, 1674859516), (187, 958342076), (206, 869951302), (214, 837429758), (374, 479171038), (412, 434975651), (428, 418714879), (748, 239585519), (1133, 158172964), (1177, 152259956), (1751, 102347212), (1819, 98521148), (2266, 79086482), (2354, 76129978), (3502, 51173606), (3638, 49260574), (4532, 39543241), (4708, 38064989), (7004, 25586803), (7276, 24630287), (11021, 16260772), (19261, 9304292), (20009, 8956468), (21739, 8243708), (22042, 8130386), (38522, 4652146), (40018, 4478234), (43478, 4121854), (44084, 4065193), (77044, 2326073), (80036, 2239117), (86956, 2060927), (121231, 1478252), (187357, 956516), (239129, 749428), (242462, 739126), (369563, 484924), (374714, 478258)]