157214709638

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{37643}}^1$

素因数の和:39921

約数の個数: 48

約数和(自身を含む): 288898125120

約数和(自身を除く): 131683415482

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2243, 4486, 15701, 31402, 37643, 42617, 75286, 85234, 109907, 219814, 263501, 298319, 527002, 596638, 715217, 1430434, 1844507, 2088233, 3689014, 4176466, 5006519, 10013038, 35045633, 70091266, 84433249, 168866498, 591032743, 1182065486, 1604231731, 3208463462, 4137229201, 8274458402, 11229622117, 22459244234, 78607354819, 157214709638]

約数ペア:

[(1, 157214709638), (2, 78607354819), (7, 22459244234), (14, 11229622117), (19, 8274458402), (38, 4137229201), (49, 3208463462), (98, 1604231731), (133, 1182065486), (266, 591032743), (931, 168866498), (1862, 84433249), (2243, 70091266), (4486, 35045633), (15701, 10013038), (31402, 5006519), (37643, 4176466), (42617, 3689014), (75286, 2088233), (85234, 1844507), (109907, 1430434), (219814, 715217), (263501, 596638), (298319, 527002)]