153255438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3766

約数の個数: 72

約数和(自身を含む): 394591392

約数和(自身を除く): 241335954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 3697, 4606, 5922, 6909, 7394, 11091, 13818, 20727, 22182, 25879, 33273, 41454, 51758, 66546, 77637, 155274, 173759, 181153, 232911, 347518, 362306, 465822, 521277, 543459, 1042554, 1086918, 1216313, 1563831, 1630377, 2432626, 3127662, 3260754, 3648939, 7297878, 8514191, 10946817, 17028382, 21893634, 25542573, 51085146, 76627719, 153255438]

約数ペア:

[(1, 153255438), (2, 76627719), (3, 51085146), (6, 25542573), (7, 21893634), (9, 17028382), (14, 10946817), (18, 8514191), (21, 7297878), (42, 3648939), (47, 3260754), (49, 3127662), (63, 2432626), (94, 1630377), (98, 1563831), (126, 1216313), (141, 1086918), (147, 1042554), (282, 543459), (294, 521277), (329, 465822), (423, 362306), (441, 347518), (658, 232911), (846, 181153), (882, 173759), (987, 155274), (1974, 77637), (2303, 66546), (2961, 51758), (3697, 41454), (4606, 33273), (5922, 25879), (6909, 22182), (7394, 20727), (11091, 13818)]