149632144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 320604480

約数和(自身を除く): 170972336

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 53, 74, 76, 106, 148, 152, 212, 251, 296, 304, 424, 502, 592, 703, 848, 1004, 1007, 1406, 1961, 2008, 2014, 2812, 3922, 4016, 4028, 4769, 5624, 7844, 8056, 9287, 9538, 11248, 13303, 15688, 16112, 18574, 19076, 26606, 31376, 37148, 37259, 38152, 53212, 74296, 74518, 76304, 106424, 148592, 149036, 176453, 212848, 252757, 298072, 352906, 492211, 505514, 596144, 705812, 984422, 1011028, 1411624, 1968844, 2022056, 2823248, 3937688, 4044112, 7875376, 9352009, 18704018, 37408036, 74816072, 149632144]

約数ペア:

[(1, 149632144), (2, 74816072), (4, 37408036), (8, 18704018), (16, 9352009), (19, 7875376), (37, 4044112), (38, 3937688), (53, 2823248), (74, 2022056), (76, 1968844), (106, 1411624), (148, 1011028), (152, 984422), (212, 705812), (251, 596144), (296, 505514), (304, 492211), (424, 352906), (502, 298072), (592, 252757), (703, 212848), (848, 176453), (1004, 149036), (1007, 148592), (1406, 106424), (1961, 76304), (2008, 74518), (2014, 74296), (2812, 53212), (3922, 38152), (4016, 37259), (4028, 37148), (4769, 31376), (5624, 26606), (7844, 19076), (8056, 18574), (9287, 16112), (9538, 15688), (11248, 13303)]