156614380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1301}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 355227264

約数和(自身を除く): 198612884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 926, 1301, 1852, 2315, 2602, 4630, 5204, 6019, 6505, 9260, 12038, 13010, 16913, 24076, 26020, 30095, 33826, 60190, 67652, 84565, 120380, 169130, 338260, 602363, 1204726, 2409452, 3011815, 6023630, 7830719, 12047260, 15661438, 31322876, 39153595, 78307190, 156614380]

約数ペア:

[(1, 156614380), (2, 78307190), (4, 39153595), (5, 31322876), (10, 15661438), (13, 12047260), (20, 7830719), (26, 6023630), (52, 3011815), (65, 2409452), (130, 1204726), (260, 602363), (463, 338260), (926, 169130), (1301, 120380), (1852, 84565), (2315, 67652), (2602, 60190), (4630, 33826), (5204, 30095), (6019, 26020), (6505, 24076), (9260, 16913), (12038, 13010)]