156917899131

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{16993}}^1$

素因数の和:17348

約数の個数: 64

約数和(自身を含む): 252544435200

約数和(自身を除く): 95626536069

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 257, 413, 609, 771, 1239, 1711, 1799, 5133, 5397, 7453, 11977, 15163, 16993, 22359, 35931, 45489, 50979, 52171, 106141, 118951, 156513, 318423, 356853, 439727, 492797, 1002587, 1319181, 1478391, 3007761, 3078089, 3449579, 4367201, 7018109, 9234267, 10348737, 13101603, 21054327, 29075023, 30570407, 87225069, 91711221, 126648829, 203525161, 257664859, 379946487, 610575483, 772994577, 886541803, 1803654013, 2659625409, 5410962039, 7472280911, 22416842733, 52305966377, 156917899131]

約数ペア:

[(1, 156917899131), (3, 52305966377), (7, 22416842733), (21, 7472280911), (29, 5410962039), (59, 2659625409), (87, 1803654013), (177, 886541803), (203, 772994577), (257, 610575483), (413, 379946487), (609, 257664859), (771, 203525161), (1239, 126648829), (1711, 91711221), (1799, 87225069), (5133, 30570407), (5397, 29075023), (7453, 21054327), (11977, 13101603), (15163, 10348737), (16993, 9234267), (22359, 7018109), (35931, 4367201), (45489, 3449579), (50979, 3078089), (52171, 3007761), (106141, 1478391), (118951, 1319181), (156513, 1002587), (318423, 492797), (356853, 439727)]