163970872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{54367}}^1$

素因数の和:54415

約数の個数: 32

約数和(自身を含む): 342518400

約数和(自身を除く): 178547528

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 54367, 108734, 217468, 434936, 706771, 1413542, 1576643, 2827084, 3153286, 5654168, 6306572, 12613144, 20496359, 40992718, 81985436, 163970872]

約数ペア:

[(1, 163970872), (2, 81985436), (4, 40992718), (8, 20496359), (13, 12613144), (26, 6306572), (29, 5654168), (52, 3153286), (58, 2827084), (104, 1576643), (116, 1413542), (232, 706771), (377, 434936), (754, 217468), (1508, 108734), (3016, 54367)]