155910312

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13619}}^1$

素因数の和:13687

約数の個数: 64

約数和(自身を含む): 441288000

約数和(自身を除く): 285377688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 245142, 326856, 367713, 490284, 721807, 735426, 980568, 1443614, 1470852, 2165421, 2887228, 2941704, 4330842, 5774456, 6496263, 8661684, 12992526, 17323368, 19488789, 25985052, 38977578, 51970104, 77955156, 155910312]

約数ペア:

[(1, 155910312), (2, 77955156), (3, 51970104), (4, 38977578), (6, 25985052), (8, 19488789), (9, 17323368), (12, 12992526), (18, 8661684), (24, 6496263), (27, 5774456), (36, 4330842), (53, 2941704), (54, 2887228), (72, 2165421), (106, 1470852), (108, 1443614), (159, 980568), (212, 735426), (216, 721807), (318, 490284), (424, 367713), (477, 326856), (636, 245142), (954, 163428), (1272, 122571), (1431, 108952), (1908, 81714), (2862, 54476), (3816, 40857), (5724, 27238), (11448, 13619)]