145440654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 311427072

約数和(自身を除く): 165986418

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 127, 131, 141, 186, 254, 262, 282, 381, 393, 762, 786, 1457, 2914, 3937, 4061, 4371, 5969, 6157, 7874, 8122, 8742, 11811, 11938, 12183, 12314, 16637, 17907, 18471, 23622, 24366, 33274, 35814, 36942, 49911, 99822, 185039, 190867, 370078, 381734, 515747, 555117, 572601, 781939, 1031494, 1110234, 1145202, 1547241, 1563878, 2345817, 3094482, 4691634, 24240109, 48480218, 72720327, 145440654]

約数ペア:

[(1, 145440654), (2, 72720327), (3, 48480218), (6, 24240109), (31, 4691634), (47, 3094482), (62, 2345817), (93, 1563878), (94, 1547241), (127, 1145202), (131, 1110234), (141, 1031494), (186, 781939), (254, 572601), (262, 555117), (282, 515747), (381, 381734), (393, 370078), (762, 190867), (786, 185039), (1457, 99822), (2914, 49911), (3937, 36942), (4061, 35814), (4371, 33274), (5969, 24366), (6157, 23622), (7874, 18471), (8122, 17907), (8742, 16637), (11811, 12314), (11938, 12183)]