178344348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 546013440

約数和(自身を除く): 367669092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 169, 182, 204, 221, 238, 273, 338, 357, 364, 442, 476, 507, 546, 663, 676, 714, 739, 884, 1014, 1092, 1183, 1326, 1428, 1478, 1547, 2028, 2217, 2366, 2652, 2873, 2956, 3094, 3549, 4434, 4641, 4732, 5173, 5746, 6188, 7098, 8619, 8868, 9282, 9607, 10346, 11492, 12563, 14196, 15519, 17238, 18564, 19214, 20111, 20692, 25126, 28821, 31038, 34476, 37689, 38428, 40222, 50252, 57642, 60333, 62076, 67249, 75378, 80444, 87941, 115284, 120666, 124891, 134498, 150756, 163319, 175882, 201747, 241332, 249782, 263823, 268996, 326638, 351764, 374673, 403494, 489957, 499564, 527646, 653276, 749346, 806988, 874237, 979914, 1055292, 1143233, 1498692, 1748474, 1959828, 2123147, 2286466, 2622711, 3429699, 3496948, 4246294, 4572932, 5245422, 6369441, 6859398, 8492588, 10490844, 12738882, 13718796, 14862029, 25477764, 29724058, 44586087, 59448116, 89172174, 178344348]

約数ペア:

[(1, 178344348), (2, 89172174), (3, 59448116), (4, 44586087), (6, 29724058), (7, 25477764), (12, 14862029), (13, 13718796), (14, 12738882), (17, 10490844), (21, 8492588), (26, 6859398), (28, 6369441), (34, 5245422), (39, 4572932), (42, 4246294), (51, 3496948), (52, 3429699), (68, 2622711), (78, 2286466), (84, 2123147), (91, 1959828), (102, 1748474), (119, 1498692), (156, 1143233), (169, 1055292), (182, 979914), (204, 874237), (221, 806988), (238, 749346), (273, 653276), (338, 527646), (357, 499564), (364, 489957), (442, 403494), (476, 374673), (507, 351764), (546, 326638), (663, 268996), (676, 263823), (714, 249782), (739, 241332), (884, 201747), (1014, 175882), (1092, 163319), (1183, 150756), (1326, 134498), (1428, 124891), (1478, 120666), (1547, 115284), (2028, 87941), (2217, 80444), (2366, 75378), (2652, 67249), (2873, 62076), (2956, 60333), (3094, 57642), (3549, 50252), (4434, 40222), (4641, 38428), (4732, 37689), (5173, 34476), (5746, 31038), (6188, 28821), (7098, 25126), (8619, 20692), (8868, 20111), (9282, 19214), (9607, 18564), (10346, 17238), (11492, 15519), (12563, 14196)]