131610264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 347692800

約数和(自身を除く): 216082536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 397, 456, 727, 794, 1191, 1454, 1588, 2181, 2382, 2908, 3176, 4362, 4764, 5816, 7543, 8724, 9528, 13813, 15086, 17448, 22629, 27626, 30172, 41439, 45258, 55252, 60344, 82878, 90516, 110504, 165756, 181032, 288619, 331512, 577238, 865857, 1154476, 1731714, 2308952, 3463428, 5483761, 6926856, 10967522, 16451283, 21935044, 32902566, 43870088, 65805132, 131610264]

約数ペア:

[(1, 131610264), (2, 65805132), (3, 43870088), (4, 32902566), (6, 21935044), (8, 16451283), (12, 10967522), (19, 6926856), (24, 5483761), (38, 3463428), (57, 2308952), (76, 1731714), (114, 1154476), (152, 865857), (228, 577238), (397, 331512), (456, 288619), (727, 181032), (794, 165756), (1191, 110504), (1454, 90516), (1588, 82878), (2181, 60344), (2382, 55252), (2908, 45258), (3176, 41439), (4362, 30172), (4764, 27626), (5816, 22629), (7543, 17448), (8724, 15086), (9528, 13813)]