158397246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 412439040

約数和(自身を除く): 254041794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 67, 87, 126, 134, 174, 201, 203, 261, 402, 406, 469, 522, 603, 609, 647, 938, 1206, 1218, 1294, 1407, 1827, 1941, 1943, 2814, 3654, 3882, 3886, 4221, 4529, 5823, 5829, 8442, 9058, 11646, 11658, 13587, 13601, 17487, 18763, 27174, 27202, 34974, 37526, 40761, 40803, 43349, 56289, 81522, 81606, 86698, 112578, 122409, 130047, 131341, 168867, 244818, 260094, 262682, 303443, 337734, 390141, 394023, 606886, 780282, 788046, 910329, 1182069, 1257121, 1820658, 2364138, 2514242, 2730987, 3771363, 5461974, 7542726, 8799847, 11314089, 17599694, 22628178, 26399541, 52799082, 79198623, 158397246]

約数ペア:

[(1, 158397246), (2, 79198623), (3, 52799082), (6, 26399541), (7, 22628178), (9, 17599694), (14, 11314089), (18, 8799847), (21, 7542726), (29, 5461974), (42, 3771363), (58, 2730987), (63, 2514242), (67, 2364138), (87, 1820658), (126, 1257121), (134, 1182069), (174, 910329), (201, 788046), (203, 780282), (261, 606886), (402, 394023), (406, 390141), (469, 337734), (522, 303443), (603, 262682), (609, 260094), (647, 244818), (938, 168867), (1206, 131341), (1218, 130047), (1294, 122409), (1407, 112578), (1827, 86698), (1941, 81606), (1943, 81522), (2814, 56289), (3654, 43349), (3882, 40803), (3886, 40761), (4221, 37526), (4529, 34974), (5823, 27202), (5829, 27174), (8442, 18763), (9058, 17487), (11646, 13601), (11658, 13587)]