138361860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8482

約数の個数: 144

約数和(自身を含む): 516612096

約数和(自身を除く): 378250236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8447, 16380, 16894, 25341, 33788, 42235, 50682, 59129, 76023, 84470, 101364, 109811, 118258, 126705, 152046, 168940, 177387, 219622, 236516, 253410, 295645, 304092, 329433, 354774, 380115, 439244, 506820, 532161, 549055, 591290, 658866, 709548, 760230, 768677, 886935, 988299, 1064322, 1098110, 1182580, 1317732, 1520460, 1537354, 1647165, 1773870, 1976598, 2128644, 2196220, 2306031, 2660805, 3074708, 3294330, 3547740, 3843385, 3953196, 4612062, 4941495, 5321610, 6588660, 6918093, 7686770, 9224124, 9882990, 10643220, 11530155, 13836186, 15373540, 19765980, 23060310, 27672372, 34590465, 46120620, 69180930, 138361860]

約数ペア:

[(1, 138361860), (2, 69180930), (3, 46120620), (4, 34590465), (5, 27672372), (6, 23060310), (7, 19765980), (9, 15373540), (10, 13836186), (12, 11530155), (13, 10643220), (14, 9882990), (15, 9224124), (18, 7686770), (20, 6918093), (21, 6588660), (26, 5321610), (28, 4941495), (30, 4612062), (35, 3953196), (36, 3843385), (39, 3547740), (42, 3294330), (45, 3074708), (52, 2660805), (60, 2306031), (63, 2196220), (65, 2128644), (70, 1976598), (78, 1773870), (84, 1647165), (90, 1537354), (91, 1520460), (105, 1317732), (117, 1182580), (126, 1098110), (130, 1064322), (140, 988299), (156, 886935), (180, 768677), (182, 760230), (195, 709548), (210, 658866), (234, 591290), (252, 549055), (260, 532161), (273, 506820), (315, 439244), (364, 380115), (390, 354774), (420, 329433), (455, 304092), (468, 295645), (546, 253410), (585, 236516), (630, 219622), (780, 177387), (819, 168940), (910, 152046), (1092, 126705), (1170, 118258), (1260, 109811), (1365, 101364), (1638, 84470), (1820, 76023), (2340, 59129), (2730, 50682), (3276, 42235), (4095, 33788), (5460, 25341), (8190, 16894), (8447, 16380)]