139209588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1566

約数の個数: 108

約数和(自身を含む): 417346020

約数和(自身を除く): 278136432

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 882, 954, 1113, 1484, 1489, 1764, 1908, 2226, 2597, 2978, 3339, 4452, 4467, 5194, 5956, 6678, 7791, 8934, 10388, 10423, 13356, 13401, 15582, 17868, 20846, 23373, 26802, 31164, 31269, 41692, 46746, 53604, 62538, 72961, 78917, 93492, 93807, 125076, 145922, 157834, 187614, 218883, 236751, 291844, 315668, 375228, 437766, 473502, 552419, 656649, 710253, 875532, 947004, 1104838, 1313298, 1420506, 1657257, 2209676, 2626596, 2841012, 3314514, 3866933, 4971771, 6629028, 7733866, 9943542, 11600799, 15467732, 19887084, 23201598, 34802397, 46403196, 69604794, 139209588]

約数ペア:

[(1, 139209588), (2, 69604794), (3, 46403196), (4, 34802397), (6, 23201598), (7, 19887084), (9, 15467732), (12, 11600799), (14, 9943542), (18, 7733866), (21, 6629028), (28, 4971771), (36, 3866933), (42, 3314514), (49, 2841012), (53, 2626596), (63, 2209676), (84, 1657257), (98, 1420506), (106, 1313298), (126, 1104838), (147, 947004), (159, 875532), (196, 710253), (212, 656649), (252, 552419), (294, 473502), (318, 437766), (371, 375228), (441, 315668), (477, 291844), (588, 236751), (636, 218883), (742, 187614), (882, 157834), (954, 145922), (1113, 125076), (1484, 93807), (1489, 93492), (1764, 78917), (1908, 72961), (2226, 62538), (2597, 53604), (2978, 46746), (3339, 41692), (4452, 31269), (4467, 31164), (5194, 26802), (5956, 23373), (6678, 20846), (7791, 17868), (8934, 15582), (10388, 13401), (10423, 13356)]