156986408488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11349509}}^1$

素因数の和:11349554

約数の個数: 64

約数和(自身を含む): 381343536000

約数和(自身を除く): 224357127512

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 11349509, 22699018, 45398036, 79446563, 90796072, 147543617, 158893126, 215640671, 295087234, 317786252, 431281342, 590174468, 635572504, 862562684, 1032805319, 1180348936, 1509484697, 1725125368, 2065610638, 2803328723, 3018969394, 4131221276, 5606657446, 6037938788, 8262442552, 11213314892, 12075877576, 19623301061, 22426629784, 39246602122, 78493204244, 156986408488]

約数ペア:

[(1, 156986408488), (2, 78493204244), (4, 39246602122), (7, 22426629784), (8, 19623301061), (13, 12075877576), (14, 11213314892), (19, 8262442552), (26, 6037938788), (28, 5606657446), (38, 4131221276), (52, 3018969394), (56, 2803328723), (76, 2065610638), (91, 1725125368), (104, 1509484697), (133, 1180348936), (152, 1032805319), (182, 862562684), (247, 635572504), (266, 590174468), (364, 431281342), (494, 317786252), (532, 295087234), (728, 215640671), (988, 158893126), (1064, 147543617), (1729, 90796072), (1976, 79446563), (3458, 45398036), (6916, 22699018), (13832, 11349509)]