156930780250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{144271}}^1$

素因数の和:144536

約数の個数: 64

約数和(自身を含む): 310588761600

約数和(自身を除く): 153657981350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 229, 250, 458, 475, 950, 1145, 2290, 2375, 4351, 4750, 5725, 8702, 11450, 21755, 28625, 43510, 57250, 108775, 144271, 217550, 288542, 543875, 721355, 1087750, 1442710, 2741149, 3606775, 5482298, 7213550, 13705745, 18033875, 27411490, 33038059, 36067750, 66076118, 68528725, 137057450, 165190295, 330380590, 342643625, 627723121, 685287250, 825951475, 1255446242, 1651902950, 3138615605, 4129757375, 6277231210, 8259514750, 15693078025, 31386156050, 78465390125, 156930780250]

約数ペア:

[(1, 156930780250), (2, 78465390125), (5, 31386156050), (10, 15693078025), (19, 8259514750), (25, 6277231210), (38, 4129757375), (50, 3138615605), (95, 1651902950), (125, 1255446242), (190, 825951475), (229, 685287250), (250, 627723121), (458, 342643625), (475, 330380590), (950, 165190295), (1145, 137057450), (2290, 68528725), (2375, 66076118), (4351, 36067750), (4750, 33038059), (5725, 27411490), (8702, 18033875), (11450, 13705745), (21755, 7213550), (28625, 5482298), (43510, 3606775), (57250, 2741149), (108775, 1442710), (144271, 1087750), (217550, 721355), (288542, 543875)]