157439898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1$

素因数の和:3972

約数の個数: 96

約数和(自身を含む): 440069760

約数和(自身を除く): 282629862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 154, 174, 198, 203, 231, 261, 319, 406, 462, 522, 609, 638, 693, 957, 1218, 1386, 1827, 1914, 2233, 2871, 3654, 3917, 4466, 5742, 6699, 7834, 11751, 13398, 20097, 23502, 27419, 35253, 40194, 43087, 54838, 70506, 82257, 86174, 113593, 129261, 164514, 227186, 246771, 258522, 301609, 340779, 387783, 493542, 603218, 681558, 775566, 795151, 904827, 1022337, 1249523, 1590302, 1809654, 2044674, 2385453, 2499046, 2714481, 3748569, 4770906, 5428962, 7156359, 7497138, 8746661, 11245707, 14312718, 17493322, 22491414, 26239983, 52479966, 78719949, 157439898]

約数ペア:

[(1, 157439898), (2, 78719949), (3, 52479966), (6, 26239983), (7, 22491414), (9, 17493322), (11, 14312718), (14, 11245707), (18, 8746661), (21, 7497138), (22, 7156359), (29, 5428962), (33, 4770906), (42, 3748569), (58, 2714481), (63, 2499046), (66, 2385453), (77, 2044674), (87, 1809654), (99, 1590302), (126, 1249523), (154, 1022337), (174, 904827), (198, 795151), (203, 775566), (231, 681558), (261, 603218), (319, 493542), (406, 387783), (462, 340779), (522, 301609), (609, 258522), (638, 246771), (693, 227186), (957, 164514), (1218, 129261), (1386, 113593), (1827, 86174), (1914, 82257), (2233, 70506), (2871, 54838), (3654, 43087), (3917, 40194), (4466, 35253), (5742, 27419), (6699, 23502), (7834, 20097), (11751, 13398)]