147204678

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 316108800

約数和(自身を除く): 168904122

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 97, 123, 186, 194, 199, 246, 291, 398, 582, 597, 1194, 1271, 2542, 3007, 3813, 3977, 6014, 6169, 7626, 7954, 8159, 9021, 11931, 12338, 16318, 18042, 18507, 19303, 23862, 24477, 37014, 38606, 48954, 57909, 115818, 123287, 246574, 252929, 369861, 505858, 598393, 739722, 758787, 791423, 1196786, 1517574, 1582846, 1795179, 2374269, 3590358, 4748538, 24534113, 49068226, 73602339, 147204678]

約数ペア:

[(1, 147204678), (2, 73602339), (3, 49068226), (6, 24534113), (31, 4748538), (41, 3590358), (62, 2374269), (82, 1795179), (93, 1582846), (97, 1517574), (123, 1196786), (186, 791423), (194, 758787), (199, 739722), (246, 598393), (291, 505858), (398, 369861), (582, 252929), (597, 246574), (1194, 123287), (1271, 115818), (2542, 57909), (3007, 48954), (3813, 38606), (3977, 37014), (6014, 24477), (6169, 23862), (7626, 19303), (7954, 18507), (8159, 18042), (9021, 16318), (11931, 12338)]