138889297118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1\times {\mathrm{11251}}^1$

素因数の和:13833

約数の個数: 64

約数和(自身を含む): 259278485760

約数和(自身を除く): 120389188642

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2539, 4862, 5078, 11251, 22502, 27929, 33007, 43163, 55858, 66014, 86326, 123761, 146263, 191267, 247522, 292526, 363077, 382534, 474793, 561119, 726154, 949586, 1122238, 1608893, 2103937, 2486471, 3217786, 4207874, 4972942, 6172309, 12344618, 27351181, 28566289, 54702362, 57132578, 314229179, 371361757, 485626913, 628458358, 742723514, 971253826, 4084979327, 5341896043, 6313149869, 8169958654, 10683792086, 12626299738, 69444648559, 138889297118]

約数ペア:

[(1, 138889297118), (2, 69444648559), (11, 12626299738), (13, 10683792086), (17, 8169958654), (22, 6313149869), (26, 5341896043), (34, 4084979327), (143, 971253826), (187, 742723514), (221, 628458358), (286, 485626913), (374, 371361757), (442, 314229179), (2431, 57132578), (2539, 54702362), (4862, 28566289), (5078, 27351181), (11251, 12344618), (22502, 6172309), (27929, 4972942), (33007, 4207874), (43163, 3217786), (55858, 2486471), (66014, 2103937), (86326, 1608893), (123761, 1122238), (146263, 949586), (191267, 726154), (247522, 561119), (292526, 474793), (363077, 382534)]