156620260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 340963056

約数和(自身を除く): 184342796

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 1873, 2260, 3746, 4181, 7492, 8362, 9365, 16724, 18730, 20905, 37460, 41810, 69301, 83620, 138602, 211649, 277204, 346505, 423298, 693010, 846596, 1058245, 1386020, 2116490, 4232980, 7831013, 15662026, 31324052, 39155065, 78310130, 156620260]

約数ペア:

[(1, 156620260), (2, 78310130), (4, 39155065), (5, 31324052), (10, 15662026), (20, 7831013), (37, 4232980), (74, 2116490), (113, 1386020), (148, 1058245), (185, 846596), (226, 693010), (370, 423298), (452, 346505), (565, 277204), (740, 211649), (1130, 138602), (1873, 83620), (2260, 69301), (3746, 41810), (4181, 37460), (7492, 20905), (8362, 18730), (9365, 16724)]