169620912

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1359

約数の個数: 80

約数和(自身を含む): 488540160

約数和(自身を除く): 318919248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 862, 911, 1293, 1724, 1822, 2586, 2733, 3448, 3644, 3879, 5172, 5466, 6896, 7288, 7758, 8199, 10344, 10932, 11637, 14576, 15516, 16398, 20688, 21864, 23274, 24597, 31032, 32796, 43728, 46548, 49194, 62064, 65592, 93096, 98388, 131184, 186192, 196776, 392641, 393552, 785282, 1177923, 1570564, 2355846, 3141128, 3533769, 4711692, 6282256, 7067538, 9423384, 10601307, 14135076, 18846768, 21202614, 28270152, 42405228, 56540304, 84810456, 169620912]

約数ペア:

[(1, 169620912), (2, 84810456), (3, 56540304), (4, 42405228), (6, 28270152), (8, 21202614), (9, 18846768), (12, 14135076), (16, 10601307), (18, 9423384), (24, 7067538), (27, 6282256), (36, 4711692), (48, 3533769), (54, 3141128), (72, 2355846), (108, 1570564), (144, 1177923), (216, 785282), (431, 393552), (432, 392641), (862, 196776), (911, 186192), (1293, 131184), (1724, 98388), (1822, 93096), (2586, 65592), (2733, 62064), (3448, 49194), (3644, 46548), (3879, 43728), (5172, 32796), (5466, 31032), (6896, 24597), (7288, 23274), (7758, 21864), (8199, 20688), (10344, 16398), (10932, 15516), (11637, 14576)]