193485136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 428528128

約数和(自身を除く): 235042992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 811, 962, 1147, 1612, 1622, 1924, 2294, 3224, 3244, 3848, 4588, 6448, 6488, 7696, 9176, 10543, 12976, 14911, 18352, 21086, 25141, 29822, 30007, 42172, 50282, 59644, 60014, 84344, 100564, 119288, 120028, 168688, 201128, 238576, 240056, 326833, 390091, 402256, 480112, 653666, 780182, 930217, 1307332, 1560364, 1860434, 2614664, 3120728, 3720868, 5229328, 6241456, 7441736, 12092821, 14883472, 24185642, 48371284, 96742568, 193485136]

約数ペア:

[(1, 193485136), (2, 96742568), (4, 48371284), (8, 24185642), (13, 14883472), (16, 12092821), (26, 7441736), (31, 6241456), (37, 5229328), (52, 3720868), (62, 3120728), (74, 2614664), (104, 1860434), (124, 1560364), (148, 1307332), (208, 930217), (248, 780182), (296, 653666), (403, 480112), (481, 402256), (496, 390091), (592, 326833), (806, 240056), (811, 238576), (962, 201128), (1147, 168688), (1612, 120028), (1622, 119288), (1924, 100564), (2294, 84344), (3224, 60014), (3244, 59644), (3848, 50282), (4588, 42172), (6448, 30007), (6488, 29822), (7696, 25141), (9176, 21086), (10543, 18352), (12976, 14911)]