157067200

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1214

約数の個数: 84

約数和(自身を含む): 391180320

約数和(自身を除く): 234113120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 356, 400, 445, 712, 800, 890, 1103, 1424, 1600, 1780, 2206, 2225, 2848, 3560, 4412, 4450, 5515, 5696, 7120, 8824, 8900, 11030, 14240, 17648, 17800, 22060, 27575, 28480, 35296, 35600, 44120, 55150, 70592, 71200, 88240, 98167, 110300, 142400, 176480, 196334, 220600, 352960, 392668, 441200, 490835, 785336, 882400, 981670, 1570672, 1764800, 1963340, 2454175, 3141344, 3926680, 4908350, 6282688, 7853360, 9816700, 15706720, 19633400, 31413440, 39266800, 78533600, 157067200]

約数ペア:

[(1, 157067200), (2, 78533600), (4, 39266800), (5, 31413440), (8, 19633400), (10, 15706720), (16, 9816700), (20, 7853360), (25, 6282688), (32, 4908350), (40, 3926680), (50, 3141344), (64, 2454175), (80, 1963340), (89, 1764800), (100, 1570672), (160, 981670), (178, 882400), (200, 785336), (320, 490835), (356, 441200), (400, 392668), (445, 352960), (712, 220600), (800, 196334), (890, 176480), (1103, 142400), (1424, 110300), (1600, 98167), (1780, 88240), (2206, 71200), (2225, 70592), (2848, 55150), (3560, 44120), (4412, 35600), (4450, 35296), (5515, 28480), (5696, 27575), (7120, 22060), (8824, 17800), (8900, 17648), (11030, 14240)]