160081644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{659}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 386749440

約数和(自身を除く): 226667796

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 653, 659, 1306, 1318, 1959, 1977, 2612, 2636, 3918, 3954, 7836, 7908, 20243, 20429, 40486, 40858, 60729, 61287, 80972, 81716, 121458, 122574, 242916, 245148, 430327, 860654, 1290981, 1721308, 2581962, 5163924, 13340137, 26680274, 40020411, 53360548, 80040822, 160081644]

約数ペア:

[(1, 160081644), (2, 80040822), (3, 53360548), (4, 40020411), (6, 26680274), (12, 13340137), (31, 5163924), (62, 2581962), (93, 1721308), (124, 1290981), (186, 860654), (372, 430327), (653, 245148), (659, 242916), (1306, 122574), (1318, 121458), (1959, 81716), (1977, 80972), (2612, 61287), (2636, 60729), (3918, 40858), (3954, 40486), (7836, 20429), (7908, 20243)]