168723044

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4508

約数の個数: 48

約数和(自身を含む): 356590080

約数和(自身を除く): 187867036

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 4421, 5452, 8842, 9541, 17684, 19082, 30947, 38164, 61894, 123788, 128209, 207787, 256418, 415574, 512836, 831148, 897463, 1454509, 1794926, 2909018, 3589852, 5818036, 6025823, 12051646, 24103292, 42180761, 84361522, 168723044]

約数ペア:

[(1, 168723044), (2, 84361522), (4, 42180761), (7, 24103292), (14, 12051646), (28, 6025823), (29, 5818036), (47, 3589852), (58, 2909018), (94, 1794926), (116, 1454509), (188, 897463), (203, 831148), (329, 512836), (406, 415574), (658, 256418), (812, 207787), (1316, 128209), (1363, 123788), (2726, 61894), (4421, 38164), (5452, 30947), (8842, 19082), (9541, 17684)]