127562238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 297061128

約数和(自身を除く): 169498890

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 293, 342, 361, 402, 586, 603, 722, 879, 1083, 1206, 1273, 1758, 2166, 2546, 2637, 3249, 3819, 5274, 5567, 6498, 7638, 11134, 11457, 16701, 19631, 22914, 24187, 33402, 39262, 48374, 50103, 58893, 72561, 100206, 105773, 117786, 145122, 176679, 211546, 217683, 317319, 353358, 372989, 435366, 634638, 745978, 951957, 1118967, 1903914, 2237934, 3356901, 6713802, 7086791, 14173582, 21260373, 42520746, 63781119, 127562238]

約数ペア:

[(1, 127562238), (2, 63781119), (3, 42520746), (6, 21260373), (9, 14173582), (18, 7086791), (19, 6713802), (38, 3356901), (57, 2237934), (67, 1903914), (114, 1118967), (134, 951957), (171, 745978), (201, 634638), (293, 435366), (342, 372989), (361, 353358), (402, 317319), (586, 217683), (603, 211546), (722, 176679), (879, 145122), (1083, 117786), (1206, 105773), (1273, 100206), (1758, 72561), (2166, 58893), (2546, 50103), (2637, 48374), (3249, 39262), (3819, 33402), (5274, 24187), (5567, 22914), (6498, 19631), (7638, 16701), (11134, 11457)]