156668780172

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{190837}}^1$

素因数の和:190967

約数の個数: 72

約数和(自身を含む): 384376739376

約数和(自身を除く): 227707959204

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 1849, 3182, 3698, 4773, 5547, 6364, 7396, 9546, 11094, 19092, 22188, 68413, 136826, 190837, 205239, 273652, 381674, 410478, 572511, 763348, 820956, 1145022, 2290044, 7060969, 8205991, 14121938, 16411982, 21182907, 24617973, 28243876, 32823964, 42365814, 49235946, 84731628, 98471892, 303621667, 352857613, 607243334, 705715226, 910865001, 1058572839, 1214486668, 1411430452, 1821730002, 2117145678, 3643460004, 4234291356, 13055731681, 26111463362, 39167195043, 52222926724, 78334390086, 156668780172]

約数ペア:

[(1, 156668780172), (2, 78334390086), (3, 52222926724), (4, 39167195043), (6, 26111463362), (12, 13055731681), (37, 4234291356), (43, 3643460004), (74, 2117145678), (86, 1821730002), (111, 1411430452), (129, 1214486668), (148, 1058572839), (172, 910865001), (222, 705715226), (258, 607243334), (444, 352857613), (516, 303621667), (1591, 98471892), (1849, 84731628), (3182, 49235946), (3698, 42365814), (4773, 32823964), (5547, 28243876), (6364, 24617973), (7396, 21182907), (9546, 16411982), (11094, 14121938), (19092, 8205991), (22188, 7060969), (68413, 2290044), (136826, 1145022), (190837, 820956), (205239, 763348), (273652, 572511), (381674, 410478)]