181091508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 303232332

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 107, 114, 156, 214, 228, 247, 321, 428, 494, 571, 642, 741, 988, 1142, 1284, 1391, 1482, 1713, 2033, 2284, 2782, 2964, 3426, 4066, 4173, 5564, 6099, 6852, 7423, 8132, 8346, 10849, 12198, 14846, 16692, 21698, 22269, 24396, 26429, 29692, 32547, 43396, 44538, 52858, 61097, 65094, 79287, 89076, 105716, 122194, 130188, 141037, 158574, 183291, 244388, 282074, 317148, 366582, 423111, 564148, 733164, 794261, 846222, 1160843, 1588522, 1692444, 2321686, 2382783, 3177044, 3482529, 4643372, 4765566, 6965058, 9531132, 13930116, 15090959, 30181918, 45272877, 60363836, 90545754, 181091508]

約数ペア:

[(1, 181091508), (2, 90545754), (3, 60363836), (4, 45272877), (6, 30181918), (12, 15090959), (13, 13930116), (19, 9531132), (26, 6965058), (38, 4765566), (39, 4643372), (52, 3482529), (57, 3177044), (76, 2382783), (78, 2321686), (107, 1692444), (114, 1588522), (156, 1160843), (214, 846222), (228, 794261), (247, 733164), (321, 564148), (428, 423111), (494, 366582), (571, 317148), (642, 282074), (741, 244388), (988, 183291), (1142, 158574), (1284, 141037), (1391, 130188), (1482, 122194), (1713, 105716), (2033, 89076), (2284, 79287), (2782, 65094), (2964, 61097), (3426, 52858), (4066, 44538), (4173, 43396), (5564, 32547), (6099, 29692), (6852, 26429), (7423, 24396), (8132, 22269), (8346, 21698), (10849, 16692), (12198, 14846)]