153403128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68729}}^1$

素因数の和:68772

約数の個数: 48

約数和(自身を含む): 428875200

約数和(自身を除く): 275472072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 68729, 137458, 206187, 274916, 412374, 549832, 618561, 824748, 1237122, 1649496, 2130599, 2474244, 4261198, 4948488, 6391797, 8522396, 12783594, 17044792, 19175391, 25567188, 38350782, 51134376, 76701564, 153403128]

約数ペア:

[(1, 153403128), (2, 76701564), (3, 51134376), (4, 38350782), (6, 25567188), (8, 19175391), (9, 17044792), (12, 12783594), (18, 8522396), (24, 6391797), (31, 4948488), (36, 4261198), (62, 2474244), (72, 2130599), (93, 1649496), (124, 1237122), (186, 824748), (248, 618561), (279, 549832), (372, 412374), (558, 274916), (744, 206187), (1116, 137458), (2232, 68729)]