100221296

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 230461440

約数和(自身を除く): 130240144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 79, 94, 112, 158, 188, 241, 316, 329, 376, 482, 553, 632, 658, 752, 964, 1106, 1264, 1316, 1687, 1928, 2212, 2632, 3374, 3713, 3856, 4424, 5264, 6748, 7426, 8848, 11327, 13496, 14852, 19039, 22654, 25991, 26992, 29704, 38078, 45308, 51982, 59408, 76156, 79289, 90616, 103964, 133273, 152312, 158578, 181232, 207928, 266546, 304624, 317156, 415856, 533092, 634312, 894833, 1066184, 1268624, 1789666, 2132368, 3579332, 6263831, 7158664, 12527662, 14317328, 25055324, 50110648, 100221296]

約数ペア:

[(1, 100221296), (2, 50110648), (4, 25055324), (7, 14317328), (8, 12527662), (14, 7158664), (16, 6263831), (28, 3579332), (47, 2132368), (56, 1789666), (79, 1268624), (94, 1066184), (112, 894833), (158, 634312), (188, 533092), (241, 415856), (316, 317156), (329, 304624), (376, 266546), (482, 207928), (553, 181232), (632, 158578), (658, 152312), (752, 133273), (964, 103964), (1106, 90616), (1264, 79289), (1316, 76156), (1687, 59408), (1928, 51982), (2212, 45308), (2632, 38078), (3374, 29704), (3713, 26992), (3856, 25991), (4424, 22654), (5264, 19039), (6748, 14852), (7426, 13496), (8848, 11327)]