171577872

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 531394560

約数和(自身を除く): 359816688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 102, 108, 122, 136, 144, 153, 183, 204, 216, 244, 272, 306, 366, 383, 408, 432, 459, 488, 549, 612, 732, 766, 816, 918, 976, 1037, 1098, 1149, 1224, 1464, 1532, 1647, 1836, 2074, 2196, 2298, 2448, 2928, 3064, 3111, 3294, 3447, 3672, 4148, 4392, 4596, 6128, 6222, 6511, 6588, 6894, 7344, 8296, 8784, 9192, 9333, 10341, 12444, 13022, 13176, 13788, 16592, 18384, 18666, 19533, 20682, 23363, 24888, 26044, 26352, 27576, 27999, 37332, 39066, 41364, 46726, 49776, 52088, 55152, 55998, 58599, 70089, 74664, 78132, 82728, 93452, 104176, 111996, 117198, 140178, 149328, 156264, 165456, 175797, 186904, 210267, 223992, 234396, 280356, 312528, 351594, 373808, 397171, 420534, 447984, 468792, 560712, 630801, 703188, 794342, 841068, 937584, 1121424, 1191513, 1261602, 1406376, 1588684, 1682136, 2383026, 2523204, 2812752, 3177368, 3364272, 3574539, 4766052, 5046408, 6354736, 7149078, 9532104, 10092816, 10723617, 14298156, 19064208, 21447234, 28596312, 42894468, 57192624, 85788936, 171577872]

約数ペア:

[(1, 171577872), (2, 85788936), (3, 57192624), (4, 42894468), (6, 28596312), (8, 21447234), (9, 19064208), (12, 14298156), (16, 10723617), (17, 10092816), (18, 9532104), (24, 7149078), (27, 6354736), (34, 5046408), (36, 4766052), (48, 3574539), (51, 3364272), (54, 3177368), (61, 2812752), (68, 2523204), (72, 2383026), (102, 1682136), (108, 1588684), (122, 1406376), (136, 1261602), (144, 1191513), (153, 1121424), (183, 937584), (204, 841068), (216, 794342), (244, 703188), (272, 630801), (306, 560712), (366, 468792), (383, 447984), (408, 420534), (432, 397171), (459, 373808), (488, 351594), (549, 312528), (612, 280356), (732, 234396), (766, 223992), (816, 210267), (918, 186904), (976, 175797), (1037, 165456), (1098, 156264), (1149, 149328), (1224, 140178), (1464, 117198), (1532, 111996), (1647, 104176), (1836, 93452), (2074, 82728), (2196, 78132), (2298, 74664), (2448, 70089), (2928, 58599), (3064, 55998), (3111, 55152), (3294, 52088), (3447, 49776), (3672, 46726), (4148, 41364), (4392, 39066), (4596, 37332), (6128, 27999), (6222, 27576), (6511, 26352), (6588, 26044), (6894, 24888), (7344, 23363), (8296, 20682), (8784, 19533), (9192, 18666), (9333, 18384), (10341, 16592), (12444, 13788), (13022, 13176)]