172803418516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{29741}}^1$

素因数の和:30712

約数の個数: 48

約数和(自身を含む): 322284312000

約数和(自身を除く): 149480893484

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 859, 1691, 1718, 3382, 3436, 6764, 16321, 29741, 32642, 59482, 65284, 76451, 118964, 152902, 305804, 565079, 1130158, 1452569, 2260316, 2646949, 2905138, 5293898, 5810276, 10587796, 25547519, 50292031, 51095038, 100584062, 102190076, 201168124, 485402861, 970805722, 1941611444, 2273729191, 4547458382, 9094916764, 43200854629, 86401709258, 172803418516]

約数ペア:

[(1, 172803418516), (2, 86401709258), (4, 43200854629), (19, 9094916764), (38, 4547458382), (76, 2273729191), (89, 1941611444), (178, 970805722), (356, 485402861), (859, 201168124), (1691, 102190076), (1718, 100584062), (3382, 51095038), (3436, 50292031), (6764, 25547519), (16321, 10587796), (29741, 5810276), (32642, 5293898), (59482, 2905138), (65284, 2646949), (76451, 2260316), (118964, 1452569), (152902, 1130158), (305804, 565079)]