157078275214

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{20681}}^1$

素因数の和:20858

約数の個数: 96

約数和(自身を含む): 299452857984

約数和(自身を除く): 142374582770

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 97, 98, 119, 194, 238, 329, 658, 679, 799, 833, 1358, 1598, 1649, 1666, 2303, 3298, 4559, 4606, 4753, 5593, 9118, 9506, 11186, 11543, 20681, 23086, 31913, 39151, 41362, 63826, 77503, 78302, 80801, 144767, 155006, 161602, 223391, 289534, 351577, 446782, 542521, 703154, 972007, 1013369, 1085042, 1944014, 2006057, 2026738, 2461039, 3797647, 4012114, 4922078, 6804049, 7595294, 13608098, 14042399, 16524119, 17227273, 28084798, 33048238, 34102969, 34454546, 47628343, 68205938, 94284679, 95256686, 98296793, 115668833, 188569358, 196593586, 231337666, 238720783, 477441566, 659992753, 809681831, 1319985506, 1602839543, 1619363662, 1671045481, 3205679086, 3342090962, 4619949271, 9239898542, 11219876801, 22439753602, 78539137607, 157078275214]

約数ペア:

[(1, 157078275214), (2, 78539137607), (7, 22439753602), (14, 11219876801), (17, 9239898542), (34, 4619949271), (47, 3342090962), (49, 3205679086), (94, 1671045481), (97, 1619363662), (98, 1602839543), (119, 1319985506), (194, 809681831), (238, 659992753), (329, 477441566), (658, 238720783), (679, 231337666), (799, 196593586), (833, 188569358), (1358, 115668833), (1598, 98296793), (1649, 95256686), (1666, 94284679), (2303, 68205938), (3298, 47628343), (4559, 34454546), (4606, 34102969), (4753, 33048238), (5593, 28084798), (9118, 17227273), (9506, 16524119), (11186, 14042399), (11543, 13608098), (20681, 7595294), (23086, 6804049), (31913, 4922078), (39151, 4012114), (41362, 3797647), (63826, 2461039), (77503, 2026738), (78302, 2006057), (80801, 1944014), (144767, 1085042), (155006, 1013369), (161602, 972007), (223391, 703154), (289534, 542521), (351577, 446782)]