149722672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 338228352

約数和(自身を除く): 188505680

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 163, 176, 187, 272, 307, 326, 374, 614, 652, 748, 1228, 1304, 1496, 1793, 2456, 2608, 2771, 2992, 3377, 3586, 4912, 5219, 5542, 6754, 7172, 10438, 11084, 13508, 14344, 20876, 22168, 27016, 28688, 30481, 41752, 44336, 50041, 54032, 57409, 60962, 83504, 100082, 114818, 121924, 200164, 229636, 243848, 400328, 459272, 487696, 550451, 800656, 850697, 918544, 1100902, 1701394, 2201804, 3402788, 4403608, 6805576, 8807216, 9357667, 13611152, 18715334, 37430668, 74861336, 149722672]

約数ペア:

[(1, 149722672), (2, 74861336), (4, 37430668), (8, 18715334), (11, 13611152), (16, 9357667), (17, 8807216), (22, 6805576), (34, 4403608), (44, 3402788), (68, 2201804), (88, 1701394), (136, 1100902), (163, 918544), (176, 850697), (187, 800656), (272, 550451), (307, 487696), (326, 459272), (374, 400328), (614, 243848), (652, 229636), (748, 200164), (1228, 121924), (1304, 114818), (1496, 100082), (1793, 83504), (2456, 60962), (2608, 57409), (2771, 54032), (2992, 50041), (3377, 44336), (3586, 41752), (4912, 30481), (5219, 28688), (5542, 27016), (6754, 22168), (7172, 20876), (10438, 14344), (11084, 13508)]