188465238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4007}}^1$

素因数の和:4098

約数の個数: 64

約数和(自身を含む): 457873920

約数和(自身を除く): 269408682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1742, 1809, 2613, 3618, 4007, 5226, 7839, 8014, 12021, 15678, 23517, 24042, 36063, 47034, 52091, 72126, 104182, 108189, 156273, 216378, 268469, 312546, 468819, 536938, 805407, 937638, 1406457, 1610814, 2416221, 2812914, 3490097, 4832442, 6980194, 7248663, 10470291, 14497326, 20940582, 31410873, 62821746, 94232619, 188465238]

約数ペア:

[(1, 188465238), (2, 94232619), (3, 62821746), (6, 31410873), (9, 20940582), (13, 14497326), (18, 10470291), (26, 7248663), (27, 6980194), (39, 4832442), (54, 3490097), (67, 2812914), (78, 2416221), (117, 1610814), (134, 1406457), (201, 937638), (234, 805407), (351, 536938), (402, 468819), (603, 312546), (702, 268469), (871, 216378), (1206, 156273), (1742, 108189), (1809, 104182), (2613, 72126), (3618, 52091), (4007, 47034), (5226, 36063), (7839, 24042), (8014, 23517), (12021, 15678)]