180081174

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 284405226

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 53, 78, 91, 98, 106, 127, 147, 159, 182, 254, 273, 294, 318, 343, 371, 381, 546, 637, 686, 689, 742, 762, 889, 1029, 1113, 1274, 1378, 1651, 1778, 1911, 2058, 2067, 2226, 2597, 2667, 3302, 3822, 4134, 4459, 4823, 4953, 5194, 5334, 6223, 6731, 7791, 8918, 9646, 9906, 11557, 12446, 13377, 13462, 14469, 15582, 18179, 18669, 20193, 23114, 26754, 28938, 33761, 34671, 36358, 37338, 40386, 43561, 47117, 54537, 67522, 69342, 80899, 87122, 87503, 94234, 101283, 109074, 130683, 141351, 161798, 175006, 202566, 236327, 242697, 261366, 262509, 282702, 329819, 472654, 485394, 525018, 566293, 612521, 659638, 708981, 989457, 1132586, 1225042, 1417962, 1698879, 1837563, 1978914, 2308733, 3397758, 3675126, 4287647, 4617466, 6926199, 8575294, 12862941, 13852398, 25725882, 30013529, 60027058, 90040587, 180081174]

約数ペア:

[(1, 180081174), (2, 90040587), (3, 60027058), (6, 30013529), (7, 25725882), (13, 13852398), (14, 12862941), (21, 8575294), (26, 6926199), (39, 4617466), (42, 4287647), (49, 3675126), (53, 3397758), (78, 2308733), (91, 1978914), (98, 1837563), (106, 1698879), (127, 1417962), (147, 1225042), (159, 1132586), (182, 989457), (254, 708981), (273, 659638), (294, 612521), (318, 566293), (343, 525018), (371, 485394), (381, 472654), (546, 329819), (637, 282702), (686, 262509), (689, 261366), (742, 242697), (762, 236327), (889, 202566), (1029, 175006), (1113, 161798), (1274, 141351), (1378, 130683), (1651, 109074), (1778, 101283), (1911, 94234), (2058, 87503), (2067, 87122), (2226, 80899), (2597, 69342), (2667, 67522), (3302, 54537), (3822, 47117), (4134, 43561), (4459, 40386), (4823, 37338), (4953, 36358), (5194, 34671), (5334, 33761), (6223, 28938), (6731, 26754), (7791, 23114), (8918, 20193), (9646, 18669), (9906, 18179), (11557, 15582), (12446, 14469), (13377, 13462)]