100108112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 223527360

約数和(自身を除く): 123419248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 73, 76, 104, 146, 152, 208, 247, 292, 304, 347, 494, 584, 694, 949, 988, 1168, 1387, 1388, 1898, 1976, 2774, 2776, 3796, 3952, 4511, 5548, 5552, 6593, 7592, 9022, 11096, 13186, 15184, 18031, 18044, 22192, 25331, 26372, 36062, 36088, 50662, 52744, 72124, 72176, 85709, 101324, 105488, 144248, 171418, 202648, 288496, 329303, 342836, 405296, 481289, 658606, 685672, 962578, 1317212, 1371344, 1925156, 2634424, 3850312, 5268848, 6256757, 7700624, 12513514, 25027028, 50054056, 100108112]

約数ペア:

[(1, 100108112), (2, 50054056), (4, 25027028), (8, 12513514), (13, 7700624), (16, 6256757), (19, 5268848), (26, 3850312), (38, 2634424), (52, 1925156), (73, 1371344), (76, 1317212), (104, 962578), (146, 685672), (152, 658606), (208, 481289), (247, 405296), (292, 342836), (304, 329303), (347, 288496), (494, 202648), (584, 171418), (694, 144248), (949, 105488), (988, 101324), (1168, 85709), (1387, 72176), (1388, 72124), (1898, 52744), (1976, 50662), (2774, 36088), (2776, 36062), (3796, 26372), (3952, 25331), (4511, 22192), (5548, 18044), (5552, 18031), (6593, 15184), (7592, 13186), (9022, 11096)]