137888244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 408863840

約数和(自身を除く): 270975596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 1723, 2052, 2106, 2223, 2964, 3078, 3446, 4212, 4446, 5169, 6156, 6669, 6892, 8892, 10338, 13338, 15507, 20007, 20676, 22399, 26676, 31014, 32737, 40014, 44798, 46521, 62028, 65474, 67197, 80028, 89596, 93042, 98211, 130948, 134394, 139563, 186084, 196422, 201591, 268788, 279126, 294633, 392844, 403182, 425581, 558252, 589266, 604773, 806364, 851162, 883899, 1178532, 1209546, 1276743, 1702324, 1767798, 1814319, 2419092, 2553486, 2651697, 3535596, 3628638, 3830229, 5106972, 5303394, 7257276, 7660458, 10606788, 11490687, 15320916, 22981374, 34472061, 45962748, 68944122, 137888244]

約数ペア:

[(1, 137888244), (2, 68944122), (3, 45962748), (4, 34472061), (6, 22981374), (9, 15320916), (12, 11490687), (13, 10606788), (18, 7660458), (19, 7257276), (26, 5303394), (27, 5106972), (36, 3830229), (38, 3628638), (39, 3535596), (52, 2651697), (54, 2553486), (57, 2419092), (76, 1814319), (78, 1767798), (81, 1702324), (108, 1276743), (114, 1209546), (117, 1178532), (156, 883899), (162, 851162), (171, 806364), (228, 604773), (234, 589266), (247, 558252), (324, 425581), (342, 403182), (351, 392844), (468, 294633), (494, 279126), (513, 268788), (684, 201591), (702, 196422), (741, 186084), (988, 139563), (1026, 134394), (1053, 130948), (1404, 98211), (1482, 93042), (1539, 89596), (1723, 80028), (2052, 67197), (2106, 65474), (2223, 62028), (2964, 46521), (3078, 44798), (3446, 40014), (4212, 32737), (4446, 31014), (5169, 26676), (6156, 22399), (6669, 20676), (6892, 20007), (8892, 15507), (10338, 13338)]