148621356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{587}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 406018704

約数和(自身を除く): 257397348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 541, 587, 1082, 1174, 1623, 1761, 2164, 2348, 3246, 3522, 4869, 5283, 6492, 7033, 7044, 7631, 9738, 10566, 14066, 15262, 19476, 21099, 21132, 22893, 28132, 30524, 42198, 45786, 63297, 68679, 84396, 91572, 126594, 137358, 253188, 274716, 317567, 635134, 952701, 1270268, 1905402, 2858103, 3810804, 4128371, 5716206, 8256742, 11432412, 12385113, 16513484, 24770226, 37155339, 49540452, 74310678, 148621356]

約数ペア:

[(1, 148621356), (2, 74310678), (3, 49540452), (4, 37155339), (6, 24770226), (9, 16513484), (12, 12385113), (13, 11432412), (18, 8256742), (26, 5716206), (36, 4128371), (39, 3810804), (52, 2858103), (78, 1905402), (117, 1270268), (156, 952701), (234, 635134), (468, 317567), (541, 274716), (587, 253188), (1082, 137358), (1174, 126594), (1623, 91572), (1761, 84396), (2164, 68679), (2348, 63297), (3246, 45786), (3522, 42198), (4869, 30524), (5283, 28132), (6492, 22893), (7033, 21132), (7044, 21099), (7631, 19476), (9738, 15262), (10566, 14066)]