145609580324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1\times {\mathrm{20177}}^1$

素因数の和:21344

約数の個数: 48

約数和(自身を含む): 276707693808

約数和(自身を除く): 131098113484

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1013, 1781, 2026, 3562, 4052, 7124, 13169, 20177, 26338, 40354, 52676, 80708, 138781, 262301, 277562, 524602, 555124, 1049204, 1804153, 2764249, 3608306, 5528498, 7216612, 11056996, 20439301, 35935237, 40878602, 71870474, 81757204, 143740948, 265710913, 531421826, 1062843652, 2800184237, 5600368474, 11200736948, 36402395081, 72804790162, 145609580324]

約数ペア:

[(1, 145609580324), (2, 72804790162), (4, 36402395081), (13, 11200736948), (26, 5600368474), (52, 2800184237), (137, 1062843652), (274, 531421826), (548, 265710913), (1013, 143740948), (1781, 81757204), (2026, 71870474), (3562, 40878602), (4052, 35935237), (7124, 20439301), (13169, 11056996), (20177, 7216612), (26338, 5528498), (40354, 3608306), (52676, 2764249), (80708, 1804153), (138781, 1049204), (262301, 555124), (277562, 524602)]