154700622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 374699520

約数和(自身を除く): 219998898

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 171, 207, 213, 277, 342, 414, 426, 437, 554, 639, 831, 874, 1278, 1311, 1349, 1633, 1662, 2493, 2622, 2698, 3266, 3933, 4047, 4899, 4986, 5263, 6371, 7866, 8094, 9798, 10526, 12141, 12742, 14697, 15789, 19113, 19667, 24282, 29394, 31027, 31578, 38226, 39334, 47367, 57339, 59001, 62054, 93081, 94734, 114678, 118002, 121049, 177003, 186162, 242098, 279243, 354006, 363147, 373673, 452341, 558486, 726294, 747346, 904682, 1089441, 1121019, 1357023, 2178882, 2242038, 2714046, 3363057, 4071069, 6726114, 8142138, 8594479, 17188958, 25783437, 51566874, 77350311, 154700622]

約数ペア:

[(1, 154700622), (2, 77350311), (3, 51566874), (6, 25783437), (9, 17188958), (18, 8594479), (19, 8142138), (23, 6726114), (38, 4071069), (46, 3363057), (57, 2714046), (69, 2242038), (71, 2178882), (114, 1357023), (138, 1121019), (142, 1089441), (171, 904682), (207, 747346), (213, 726294), (277, 558486), (342, 452341), (414, 373673), (426, 363147), (437, 354006), (554, 279243), (639, 242098), (831, 186162), (874, 177003), (1278, 121049), (1311, 118002), (1349, 114678), (1633, 94734), (1662, 93081), (2493, 62054), (2622, 59001), (2698, 57339), (3266, 47367), (3933, 39334), (4047, 38226), (4899, 31578), (4986, 31027), (5263, 29394), (6371, 24282), (7866, 19667), (8094, 19113), (9798, 15789), (10526, 14697), (12141, 12742)]