155739276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 144

約数和(自身を含む): 516821760

約数和(自身を除く): 361082484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 2957, 3762, 4389, 4788, 5852, 5914, 7524, 8778, 8871, 11828, 13167, 17556, 17742, 20699, 26334, 26613, 32527, 35484, 41398, 52668, 53226, 56183, 62097, 65054, 82796, 97581, 106452, 112366, 124194, 130108, 168549, 186291, 195162, 224732, 227689, 248388, 292743, 337098, 372582, 390324, 393281, 455378, 505647, 585486, 618013, 674196, 683067, 745164, 786562, 910756, 1011294, 1170972, 1179843, 1236026, 1366134, 1573124, 1854039, 2022588, 2049201, 2359686, 2472052, 2732268, 3539529, 3708078, 4098402, 4326091, 4719372, 5562117, 7079058, 7416156, 8196804, 8652182, 11124234, 12978273, 14158116, 17304364, 22248468, 25956546, 38934819, 51913092, 77869638, 155739276]

約数ペア:

[(1, 155739276), (2, 77869638), (3, 51913092), (4, 38934819), (6, 25956546), (7, 22248468), (9, 17304364), (11, 14158116), (12, 12978273), (14, 11124234), (18, 8652182), (19, 8196804), (21, 7416156), (22, 7079058), (28, 5562117), (33, 4719372), (36, 4326091), (38, 4098402), (42, 3708078), (44, 3539529), (57, 2732268), (63, 2472052), (66, 2359686), (76, 2049201), (77, 2022588), (84, 1854039), (99, 1573124), (114, 1366134), (126, 1236026), (132, 1179843), (133, 1170972), (154, 1011294), (171, 910756), (198, 786562), (209, 745164), (228, 683067), (231, 674196), (252, 618013), (266, 585486), (308, 505647), (342, 455378), (396, 393281), (399, 390324), (418, 372582), (462, 337098), (532, 292743), (627, 248388), (684, 227689), (693, 224732), (798, 195162), (836, 186291), (924, 168549), (1197, 130108), (1254, 124194), (1386, 112366), (1463, 106452), (1596, 97581), (1881, 82796), (2394, 65054), (2508, 62097), (2772, 56183), (2926, 53226), (2957, 52668), (3762, 41398), (4389, 35484), (4788, 32527), (5852, 26613), (5914, 26334), (7524, 20699), (8778, 17742), (8871, 17556), (11828, 13167)]