156747663040

素因数分解:

$2^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1163507}}^1$

素因数の和:1163945

約数の個数: 56

約数和(自身を含む): 374142286512

約数和(自身を除く): 217394623472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421, 842, 1684, 2105, 3368, 4210, 6736, 8420, 13472, 16840, 26944, 33680, 67360, 134720, 1163507, 2327014, 4654028, 5817535, 9308056, 11635070, 18616112, 23270140, 37232224, 46540280, 74464448, 93080560, 186161120, 372322240, 489836447, 979672894, 1959345788, 2449182235, 3918691576, 4898364470, 7837383152, 9796728940, 15674766304, 19593457880, 31349532608, 39186915760, 78373831520, 156747663040]

約数ペア:

[(1, 156747663040), (2, 78373831520), (4, 39186915760), (5, 31349532608), (8, 19593457880), (10, 15674766304), (16, 9796728940), (20, 7837383152), (32, 4898364470), (40, 3918691576), (64, 2449182235), (80, 1959345788), (160, 979672894), (320, 489836447), (421, 372322240), (842, 186161120), (1684, 93080560), (2105, 74464448), (3368, 46540280), (4210, 37232224), (6736, 23270140), (8420, 18616112), (13472, 11635070), (16840, 9308056), (26944, 5817535), (33680, 4654028), (67360, 2327014), (134720, 1163507)]