152318440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6970

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 220929560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 6911, 11020, 13822, 22040, 27644, 34555, 55288, 69110, 131309, 138220, 200419, 262618, 276440, 400838, 525236, 656545, 801676, 1002095, 1050472, 1313090, 1603352, 2004190, 2626180, 3807961, 4008380, 5252360, 7615922, 8016760, 15231844, 19039805, 30463688, 38079610, 76159220, 152318440]

約数ペア:

[(1, 152318440), (2, 76159220), (4, 38079610), (5, 30463688), (8, 19039805), (10, 15231844), (19, 8016760), (20, 7615922), (29, 5252360), (38, 4008380), (40, 3807961), (58, 2626180), (76, 2004190), (95, 1603352), (116, 1313090), (145, 1050472), (152, 1002095), (190, 801676), (232, 656545), (290, 525236), (380, 400838), (551, 276440), (580, 262618), (760, 200419), (1102, 138220), (1160, 131309), (2204, 69110), (2755, 55288), (4408, 34555), (5510, 27644), (6911, 22040), (11020, 13822)]