131664190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 288147456

約数和(自身を除く): 156483266

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 322, 371, 530, 742, 805, 1219, 1543, 1610, 1855, 2438, 3086, 3710, 6095, 7715, 8533, 10801, 12190, 15430, 17066, 21602, 35489, 42665, 54005, 70978, 81779, 85330, 108010, 163558, 177445, 248423, 354890, 408895, 496846, 572453, 817790, 1144906, 1242115, 1880917, 2484230, 2862265, 3761834, 5724530, 9404585, 13166419, 18809170, 26332838, 65832095, 131664190]

約数ペア:

[(1, 131664190), (2, 65832095), (5, 26332838), (7, 18809170), (10, 13166419), (14, 9404585), (23, 5724530), (35, 3761834), (46, 2862265), (53, 2484230), (70, 1880917), (106, 1242115), (115, 1144906), (161, 817790), (230, 572453), (265, 496846), (322, 408895), (371, 354890), (530, 248423), (742, 177445), (805, 163558), (1219, 108010), (1543, 85330), (1610, 81779), (1855, 70978), (2438, 54005), (3086, 42665), (3710, 35489), (6095, 21602), (7715, 17066), (8533, 15430), (10801, 12190)]