144256788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 420484680

約数和(自身を除く): 276227892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1181, 1404, 1508, 1566, 2106, 2262, 2349, 2362, 3132, 3393, 3543, 4212, 4524, 4698, 4724, 6786, 7086, 9396, 10179, 10629, 13572, 14172, 15353, 20358, 21258, 30537, 30706, 31887, 34249, 40716, 42516, 46059, 61074, 61412, 63774, 68498, 92118, 95661, 102747, 122148, 127548, 136996, 138177, 184236, 191322, 205494, 276354, 308241, 382644, 410988, 414531, 445237, 552708, 616482, 829062, 890474, 924723, 1232964, 1243593, 1335711, 1658124, 1780948, 1849446, 2487186, 2671422, 2774169, 3698892, 4007133, 4974372, 5342844, 5548338, 8014266, 11096676, 12021399, 16028532, 24042798, 36064197, 48085596, 72128394, 144256788]

約数ペア:

[(1, 144256788), (2, 72128394), (3, 48085596), (4, 36064197), (6, 24042798), (9, 16028532), (12, 12021399), (13, 11096676), (18, 8014266), (26, 5548338), (27, 5342844), (29, 4974372), (36, 4007133), (39, 3698892), (52, 2774169), (54, 2671422), (58, 2487186), (78, 1849446), (81, 1780948), (87, 1658124), (108, 1335711), (116, 1243593), (117, 1232964), (156, 924723), (162, 890474), (174, 829062), (234, 616482), (261, 552708), (324, 445237), (348, 414531), (351, 410988), (377, 382644), (468, 308241), (522, 276354), (702, 205494), (754, 191322), (783, 184236), (1044, 138177), (1053, 136996), (1131, 127548), (1181, 122148), (1404, 102747), (1508, 95661), (1566, 92118), (2106, 68498), (2262, 63774), (2349, 61412), (2362, 61074), (3132, 46059), (3393, 42516), (3543, 40716), (4212, 34249), (4524, 31887), (4698, 30706), (4724, 30537), (6786, 21258), (7086, 20358), (9396, 15353), (10179, 14172), (10629, 13572)]