156925480790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1\times {\mathrm{4073}}^1$

素因数の和:6921

約数の個数: 64

約数和(自身を含む): 307173081600

約数和(自身を除く): 150247600810

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2719, 2834, 4073, 5438, 7085, 8146, 13595, 14170, 20365, 27190, 35347, 40730, 52949, 70694, 105898, 176735, 264745, 296371, 353470, 443957, 529490, 592742, 887914, 1481855, 2219785, 2963710, 3852823, 4439570, 5771441, 7705646, 11074487, 11542882, 19264115, 22148974, 28857205, 38528230, 55372435, 57714410, 110744870, 143968331, 287936662, 719841655, 1207119083, 1439683310, 2414238166, 6035595415, 12071190830, 15692548079, 31385096158, 78462740395, 156925480790]

約数ペア:

[(1, 156925480790), (2, 78462740395), (5, 31385096158), (10, 15692548079), (13, 12071190830), (26, 6035595415), (65, 2414238166), (109, 1439683310), (130, 1207119083), (218, 719841655), (545, 287936662), (1090, 143968331), (1417, 110744870), (2719, 57714410), (2834, 55372435), (4073, 38528230), (5438, 28857205), (7085, 22148974), (8146, 19264115), (13595, 11542882), (14170, 11074487), (20365, 7705646), (27190, 5771441), (35347, 4439570), (40730, 3852823), (52949, 2963710), (70694, 2219785), (105898, 1481855), (176735, 887914), (264745, 592742), (296371, 529490), (353470, 443957)]