186156740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 492307200

約数和(自身を除く): 306150460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 140, 154, 218, 220, 308, 385, 436, 545, 763, 770, 1090, 1109, 1199, 1526, 1540, 2180, 2218, 2398, 3052, 3815, 4436, 4796, 5545, 5995, 7630, 7763, 8393, 11090, 11990, 12199, 15260, 15526, 16786, 22180, 23980, 24398, 31052, 33572, 38815, 41965, 48796, 60995, 77630, 83930, 85393, 120881, 121990, 155260, 167860, 170786, 241762, 243980, 341572, 426965, 483524, 604405, 846167, 853930, 1208810, 1329691, 1692334, 1707860, 2417620, 2659382, 3384668, 4230835, 5318764, 6648455, 8461670, 9307837, 13296910, 16923340, 18615674, 26593820, 37231348, 46539185, 93078370, 186156740]

約数ペア:

[(1, 186156740), (2, 93078370), (4, 46539185), (5, 37231348), (7, 26593820), (10, 18615674), (11, 16923340), (14, 13296910), (20, 9307837), (22, 8461670), (28, 6648455), (35, 5318764), (44, 4230835), (55, 3384668), (70, 2659382), (77, 2417620), (109, 1707860), (110, 1692334), (140, 1329691), (154, 1208810), (218, 853930), (220, 846167), (308, 604405), (385, 483524), (436, 426965), (545, 341572), (763, 243980), (770, 241762), (1090, 170786), (1109, 167860), (1199, 155260), (1526, 121990), (1540, 120881), (2180, 85393), (2218, 83930), (2398, 77630), (3052, 60995), (3815, 48796), (4436, 41965), (4796, 38815), (5545, 33572), (5995, 31052), (7630, 24398), (7763, 23980), (8393, 22180), (11090, 16786), (11990, 15526), (12199, 15260)]