154938768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{169889}}^1$

素因数の和:169919

約数の個数: 40

約数和(自身を含む): 421327200

約数和(自身を除く): 266388432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 169889, 339778, 509667, 679556, 1019334, 1359112, 2038668, 2718224, 3227891, 4077336, 6455782, 8154672, 9683673, 12911564, 19367346, 25823128, 38734692, 51646256, 77469384, 154938768]

約数ペア:

[(1, 154938768), (2, 77469384), (3, 51646256), (4, 38734692), (6, 25823128), (8, 19367346), (12, 12911564), (16, 9683673), (19, 8154672), (24, 6455782), (38, 4077336), (48, 3227891), (57, 2718224), (76, 2038668), (114, 1359112), (152, 1019334), (228, 679556), (304, 509667), (456, 339778), (912, 169889)]