140811372

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 401559312

約数和(自身を除く): 260747940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 101, 108, 117, 156, 162, 202, 234, 303, 324, 331, 351, 404, 468, 606, 662, 702, 909, 993, 1053, 1212, 1313, 1324, 1404, 1818, 1986, 2106, 2626, 2727, 2979, 3636, 3939, 3972, 4212, 4303, 5252, 5454, 5958, 7878, 8181, 8606, 8937, 10908, 11817, 11916, 12909, 15756, 16362, 17212, 17874, 23634, 25818, 26811, 32724, 33431, 35451, 35748, 38727, 47268, 51636, 53622, 66862, 70902, 77454, 100293, 106353, 107244, 116181, 133724, 141804, 154908, 200586, 212706, 232362, 300879, 348543, 401172, 425412, 434603, 464724, 601758, 697086, 869206, 902637, 1203516, 1303809, 1394172, 1738412, 1805274, 2607618, 2707911, 3610548, 3911427, 5215236, 5415822, 7822854, 10831644, 11734281, 15645708, 23468562, 35202843, 46937124, 70405686, 140811372]

約数ペア:

[(1, 140811372), (2, 70405686), (3, 46937124), (4, 35202843), (6, 23468562), (9, 15645708), (12, 11734281), (13, 10831644), (18, 7822854), (26, 5415822), (27, 5215236), (36, 3911427), (39, 3610548), (52, 2707911), (54, 2607618), (78, 1805274), (81, 1738412), (101, 1394172), (108, 1303809), (117, 1203516), (156, 902637), (162, 869206), (202, 697086), (234, 601758), (303, 464724), (324, 434603), (331, 425412), (351, 401172), (404, 348543), (468, 300879), (606, 232362), (662, 212706), (702, 200586), (909, 154908), (993, 141804), (1053, 133724), (1212, 116181), (1313, 107244), (1324, 106353), (1404, 100293), (1818, 77454), (1986, 70902), (2106, 66862), (2626, 53622), (2727, 51636), (2979, 47268), (3636, 38727), (3939, 35748), (3972, 35451), (4212, 33431), (4303, 32724), (5252, 26811), (5454, 25818), (5958, 23634), (7878, 17874), (8181, 17212), (8606, 16362), (8937, 15756), (10908, 12909), (11817, 11916)]