140817852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 435425760

約数和(自身を除く): 294607908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2141, 2268, 2349, 2436, 3132, 3654, 4282, 4698, 5481, 6423, 7308, 8564, 9396, 10962, 12846, 14987, 16443, 19269, 21924, 25692, 29974, 32886, 38538, 44961, 57807, 59948, 62089, 65772, 77076, 89922, 115614, 124178, 134883, 173421, 179844, 186267, 231228, 248356, 269766, 346842, 372534, 404649, 434623, 539532, 558801, 693684, 745068, 809298, 869246, 1117602, 1213947, 1303869, 1618596, 1676403, 1738492, 2235204, 2427894, 2607738, 3352806, 3911607, 4855788, 5029209, 5215476, 6705612, 7823214, 10058418, 11734821, 15646428, 20116836, 23469642, 35204463, 46939284, 70408926, 140817852]

約数ペア:

[(1, 140817852), (2, 70408926), (3, 46939284), (4, 35204463), (6, 23469642), (7, 20116836), (9, 15646428), (12, 11734821), (14, 10058418), (18, 7823214), (21, 6705612), (27, 5215476), (28, 5029209), (29, 4855788), (36, 3911607), (42, 3352806), (54, 2607738), (58, 2427894), (63, 2235204), (81, 1738492), (84, 1676403), (87, 1618596), (108, 1303869), (116, 1213947), (126, 1117602), (162, 869246), (174, 809298), (189, 745068), (203, 693684), (252, 558801), (261, 539532), (324, 434623), (348, 404649), (378, 372534), (406, 346842), (522, 269766), (567, 248356), (609, 231228), (756, 186267), (783, 179844), (812, 173421), (1044, 134883), (1134, 124178), (1218, 115614), (1566, 89922), (1827, 77076), (2141, 65772), (2268, 62089), (2349, 59948), (2436, 57807), (3132, 44961), (3654, 38538), (4282, 32886), (4698, 29974), (5481, 25692), (6423, 21924), (7308, 19269), (8564, 16443), (9396, 14987), (10962, 12846)]