162719004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 445347840

約数和(自身を除く): 282628836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2179, 2667, 3556, 4358, 5334, 6223, 6537, 8716, 10668, 12446, 13074, 15253, 18669, 24892, 26148, 30506, 37338, 45759, 61012, 74676, 91518, 106771, 183036, 213542, 276733, 320313, 427084, 553466, 640626, 830199, 1106932, 1281252, 1660398, 1937131, 3320796, 3874262, 5811393, 7748524, 11622786, 13559917, 23245572, 27119834, 40679751, 54239668, 81359502, 162719004]

約数ペア:

[(1, 162719004), (2, 81359502), (3, 54239668), (4, 40679751), (6, 27119834), (7, 23245572), (12, 13559917), (14, 11622786), (21, 7748524), (28, 5811393), (42, 3874262), (49, 3320796), (84, 1937131), (98, 1660398), (127, 1281252), (147, 1106932), (196, 830199), (254, 640626), (294, 553466), (381, 427084), (508, 320313), (588, 276733), (762, 213542), (889, 183036), (1524, 106771), (1778, 91518), (2179, 74676), (2667, 61012), (3556, 45759), (4358, 37338), (5334, 30506), (6223, 26148), (6537, 24892), (8716, 18669), (10668, 15253), (12446, 13074)]