156934167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 251328000

約数和(自身を除く): 94393833

約数列:

[1, 3, 13, 19, 29, 39, 57, 67, 87, 109, 201, 247, 327, 377, 551, 741, 871, 1131, 1273, 1417, 1653, 1943, 2071, 2613, 3161, 3819, 4251, 5829, 6213, 7163, 7303, 9483, 16549, 21489, 21909, 25259, 26923, 36917, 41093, 49647, 60059, 75777, 80769, 94939, 110751, 123279, 138757, 180177, 211787, 284817, 416271, 479921, 635361, 780767, 1439763, 1803841, 2342301, 2753231, 4023953, 5411523, 8259693, 12071859, 52311389, 156934167]

約数ペア:

[(1, 156934167), (3, 52311389), (13, 12071859), (19, 8259693), (29, 5411523), (39, 4023953), (57, 2753231), (67, 2342301), (87, 1803841), (109, 1439763), (201, 780767), (247, 635361), (327, 479921), (377, 416271), (551, 284817), (741, 211787), (871, 180177), (1131, 138757), (1273, 123279), (1417, 110751), (1653, 94939), (1943, 80769), (2071, 75777), (2613, 60059), (3161, 49647), (3819, 41093), (4251, 36917), (5829, 26923), (6213, 25259), (7163, 21909), (7303, 21489), (9483, 16549)]