155413368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17839}}^1$

素因数の和:17873

約数の個数: 72

約数和(自身を含む): 462680400

約数和(自身を除く): 307267032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 17839, 35678, 53517, 71356, 107034, 142712, 160551, 196229, 214068, 321102, 392458, 428136, 588687, 642204, 784916, 1177374, 1284408, 1569832, 1766061, 2158519, 2354748, 3532122, 4317038, 4709496, 6475557, 7064244, 8634076, 12951114, 14128488, 17268152, 19426671, 25902228, 38853342, 51804456, 77706684, 155413368]

約数ペア:

[(1, 155413368), (2, 77706684), (3, 51804456), (4, 38853342), (6, 25902228), (8, 19426671), (9, 17268152), (11, 14128488), (12, 12951114), (18, 8634076), (22, 7064244), (24, 6475557), (33, 4709496), (36, 4317038), (44, 3532122), (66, 2354748), (72, 2158519), (88, 1766061), (99, 1569832), (121, 1284408), (132, 1177374), (198, 784916), (242, 642204), (264, 588687), (363, 428136), (396, 392458), (484, 321102), (726, 214068), (792, 196229), (968, 160551), (1089, 142712), (1452, 107034), (2178, 71356), (2904, 53517), (4356, 35678), (8712, 17839)]