145025936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 333312000

約数和(自身を除く): 188286064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1399, 1672, 2356, 2728, 2798, 3344, 4712, 5456, 5596, 6479, 9424, 11192, 12958, 15389, 22384, 25916, 26581, 30778, 43369, 51832, 53162, 61556, 86738, 103664, 106324, 123112, 173476, 212648, 246224, 292391, 346952, 425296, 477059, 584782, 693904, 824011, 954118, 1169564, 1648022, 1908236, 2339128, 3296044, 3816472, 4678256, 6592088, 7632944, 9064121, 13184176, 18128242, 36256484, 72512968, 145025936]

約数ペア:

[(1, 145025936), (2, 72512968), (4, 36256484), (8, 18128242), (11, 13184176), (16, 9064121), (19, 7632944), (22, 6592088), (31, 4678256), (38, 3816472), (44, 3296044), (62, 2339128), (76, 1908236), (88, 1648022), (124, 1169564), (152, 954118), (176, 824011), (209, 693904), (248, 584782), (304, 477059), (341, 425296), (418, 346952), (496, 292391), (589, 246224), (682, 212648), (836, 173476), (1178, 123112), (1364, 106324), (1399, 103664), (1672, 86738), (2356, 61556), (2728, 53162), (2798, 51832), (3344, 43369), (4712, 30778), (5456, 26581), (5596, 25916), (6479, 22384), (9424, 15389), (11192, 12958)]