156967006580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{61561}}^1$

素因数の和:61857

約数の個数: 72

約数和(自身を含む): 346021040904

約数和(自身を除く): 189054034324

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 529, 964, 1058, 1205, 2116, 2410, 2645, 4820, 5290, 5543, 10580, 11086, 22172, 27715, 55430, 61561, 110860, 123122, 127489, 246244, 254978, 307805, 509956, 615610, 637445, 1231220, 1274890, 1415903, 2549780, 2831806, 5663612, 7079515, 14159030, 14836201, 28318060, 29672402, 32565769, 59344804, 65131538, 74181005, 130263076, 148362010, 162828845, 296724020, 325657690, 341232623, 651315380, 682465246, 1364930492, 1706163115, 3412326230, 6824652460, 7848350329, 15696700658, 31393401316, 39241751645, 78483503290, 156967006580]

約数ペア:

[(1, 156967006580), (2, 78483503290), (4, 39241751645), (5, 31393401316), (10, 15696700658), (20, 7848350329), (23, 6824652460), (46, 3412326230), (92, 1706163115), (115, 1364930492), (230, 682465246), (241, 651315380), (460, 341232623), (482, 325657690), (529, 296724020), (964, 162828845), (1058, 148362010), (1205, 130263076), (2116, 74181005), (2410, 65131538), (2645, 59344804), (4820, 32565769), (5290, 29672402), (5543, 28318060), (10580, 14836201), (11086, 14159030), (22172, 7079515), (27715, 5663612), (55430, 2831806), (61561, 2549780), (110860, 1415903), (123122, 1274890), (127489, 1231220), (246244, 637445), (254978, 615610), (307805, 509956)]