157156722513

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{4703}}^1$

素因数の和:5535

約数の個数: 96

約数和(自身を含む): 281823639552

約数和(自身を除く): 124666917039

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 761, 861, 1071, 2091, 2283, 2583, 4703, 4879, 5327, 6273, 6849, 12937, 14109, 14637, 15981, 31201, 32921, 38811, 42327, 43911, 47943, 79951, 90559, 93603, 98763, 116433, 192823, 218407, 239853, 271677, 280809, 296289, 530417, 559657, 578469, 655221, 719559, 815031, 1349761, 1591251, 1678971, 1735407, 1965663, 3277991, 3578983, 3712919, 4049283, 4773753, 5036913, 9833973, 10736949, 11138757, 12147849, 22945937, 25052881, 29501919, 32210847, 33416271, 60842711, 68837811, 75158643, 146738303, 182528133, 206513433, 225475929, 425898977, 440214909, 547584399, 1027168121, 1277696931, 1320644727, 2494551151, 3081504363, 3833090793, 7483653453, 9244513089, 17461858057, 22450960359, 52385574171, 157156722513]

約数ペア:

[(1, 157156722513), (3, 52385574171), (7, 22450960359), (9, 17461858057), (17, 9244513089), (21, 7483653453), (41, 3833090793), (51, 3081504363), (63, 2494551151), (119, 1320644727), (123, 1277696931), (153, 1027168121), (287, 547584399), (357, 440214909), (369, 425898977), (697, 225475929), (761, 206513433), (861, 182528133), (1071, 146738303), (2091, 75158643), (2283, 68837811), (2583, 60842711), (4703, 33416271), (4879, 32210847), (5327, 29501919), (6273, 25052881), (6849, 22945937), (12937, 12147849), (14109, 11138757), (14637, 10736949), (15981, 9833973), (31201, 5036913), (32921, 4773753), (38811, 4049283), (42327, 3712919), (43911, 3578983), (47943, 3277991), (79951, 1965663), (90559, 1735407), (93603, 1678971), (98763, 1591251), (116433, 1349761), (192823, 815031), (218407, 719559), (239853, 655221), (271677, 578469), (280809, 559657), (296289, 530417)]