155381544

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37861}}^1$

素因数の和:37895

約数の個数: 64

約数和(自身を含む): 454344000

約数和(自身を除く): 298962456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 37861, 75722, 113583, 151444, 227166, 302888, 340749, 454332, 681498, 719359, 908664, 1022247, 1362996, 1438718, 2044494, 2158077, 2725992, 2877436, 4088988, 4316154, 5754872, 6474231, 8177976, 8632308, 12948462, 17264616, 19422693, 25896924, 38845386, 51793848, 77690772, 155381544]

約数ペア:

[(1, 155381544), (2, 77690772), (3, 51793848), (4, 38845386), (6, 25896924), (8, 19422693), (9, 17264616), (12, 12948462), (18, 8632308), (19, 8177976), (24, 6474231), (27, 5754872), (36, 4316154), (38, 4088988), (54, 2877436), (57, 2725992), (72, 2158077), (76, 2044494), (108, 1438718), (114, 1362996), (152, 1022247), (171, 908664), (216, 719359), (228, 681498), (342, 454332), (456, 340749), (513, 302888), (684, 227166), (1026, 151444), (1368, 113583), (2052, 75722), (4104, 37861)]