156970216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 176879384

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 137, 184, 274, 299, 479, 548, 598, 958, 1096, 1196, 1781, 1916, 2392, 3151, 3562, 3832, 6227, 6302, 7124, 11017, 12454, 12604, 14248, 22034, 24908, 25208, 40963, 44068, 49816, 65623, 81926, 88136, 131246, 143221, 163852, 262492, 286442, 327704, 524984, 572884, 853099, 1145768, 1509329, 1706198, 3018658, 3412396, 6037316, 6824792, 12074632, 19621277, 39242554, 78485108, 156970216]

約数ペア:

[(1, 156970216), (2, 78485108), (4, 39242554), (8, 19621277), (13, 12074632), (23, 6824792), (26, 6037316), (46, 3412396), (52, 3018658), (92, 1706198), (104, 1509329), (137, 1145768), (184, 853099), (274, 572884), (299, 524984), (479, 327704), (548, 286442), (598, 262492), (958, 163852), (1096, 143221), (1196, 131246), (1781, 88136), (1916, 81926), (2392, 65623), (3151, 49816), (3562, 44068), (3832, 40963), (6227, 25208), (6302, 24908), (7124, 22034), (11017, 14248), (12454, 12604)]