172839102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 378411264

約数和(自身を除く): 205572162

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 157, 251, 258, 314, 471, 502, 731, 753, 942, 1462, 1506, 2193, 2669, 4267, 4386, 5338, 6751, 8007, 8534, 10793, 12801, 13502, 16014, 20253, 21586, 25602, 32379, 39407, 40506, 64758, 78814, 114767, 118221, 183481, 229534, 236442, 344301, 366962, 550443, 669919, 688602, 1100886, 1339838, 1694501, 2009757, 3389002, 4019514, 5083503, 10167006, 28806517, 57613034, 86419551, 172839102]

約数ペア:

[(1, 172839102), (2, 86419551), (3, 57613034), (6, 28806517), (17, 10167006), (34, 5083503), (43, 4019514), (51, 3389002), (86, 2009757), (102, 1694501), (129, 1339838), (157, 1100886), (251, 688602), (258, 669919), (314, 550443), (471, 366962), (502, 344301), (731, 236442), (753, 229534), (942, 183481), (1462, 118221), (1506, 114767), (2193, 78814), (2669, 64758), (4267, 40506), (4386, 39407), (5338, 32379), (6751, 25602), (8007, 21586), (8534, 20253), (10793, 16014), (12801, 13502)]