188656468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 463325184

約数和(自身を除く): 274668716

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 53, 77, 91, 98, 106, 127, 143, 154, 182, 196, 212, 254, 286, 308, 364, 371, 508, 539, 572, 583, 637, 689, 742, 889, 1001, 1078, 1166, 1274, 1378, 1397, 1484, 1651, 1778, 2002, 2156, 2332, 2548, 2597, 2756, 2794, 3302, 3556, 4004, 4081, 4823, 5194, 5588, 6223, 6604, 6731, 7007, 7579, 8162, 9646, 9779, 10388, 11557, 12446, 13462, 14014, 15158, 16324, 18161, 19292, 19558, 23114, 24892, 26924, 28028, 28567, 30316, 33761, 36322, 39116, 46228, 47117, 53053, 57134, 67522, 68453, 72644, 74041, 80899, 87503, 94234, 106106, 114268, 127127, 135044, 136906, 148082, 161798, 175006, 188468, 212212, 254254, 273812, 296164, 323596, 329819, 350012, 371371, 508508, 518287, 612521, 659638, 742742, 889889, 962533, 1036574, 1225042, 1319276, 1485484, 1779778, 1925066, 2073148, 2450084, 3559556, 3628009, 3850132, 4287647, 6737731, 7256018, 8575294, 13475462, 14512036, 17150588, 26950924, 47164117, 94328234, 188656468]

約数ペア:

[(1, 188656468), (2, 94328234), (4, 47164117), (7, 26950924), (11, 17150588), (13, 14512036), (14, 13475462), (22, 8575294), (26, 7256018), (28, 6737731), (44, 4287647), (49, 3850132), (52, 3628009), (53, 3559556), (77, 2450084), (91, 2073148), (98, 1925066), (106, 1779778), (127, 1485484), (143, 1319276), (154, 1225042), (182, 1036574), (196, 962533), (212, 889889), (254, 742742), (286, 659638), (308, 612521), (364, 518287), (371, 508508), (508, 371371), (539, 350012), (572, 329819), (583, 323596), (637, 296164), (689, 273812), (742, 254254), (889, 212212), (1001, 188468), (1078, 175006), (1166, 161798), (1274, 148082), (1378, 136906), (1397, 135044), (1484, 127127), (1651, 114268), (1778, 106106), (2002, 94234), (2156, 87503), (2332, 80899), (2548, 74041), (2597, 72644), (2756, 68453), (2794, 67522), (3302, 57134), (3556, 53053), (4004, 47117), (4081, 46228), (4823, 39116), (5194, 36322), (5588, 33761), (6223, 30316), (6604, 28567), (6731, 28028), (7007, 26924), (7579, 24892), (8162, 23114), (9646, 19558), (9779, 19292), (10388, 18161), (11557, 16324), (12446, 15158), (13462, 14014)]