142508688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 453899520

約数和(自身を除く): 311390832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 84, 102, 112, 119, 122, 136, 168, 183, 204, 238, 244, 272, 336, 357, 366, 408, 409, 427, 476, 488, 714, 732, 816, 818, 854, 952, 976, 1037, 1227, 1281, 1428, 1464, 1636, 1708, 1904, 2074, 2454, 2562, 2856, 2863, 2928, 3111, 3272, 3416, 4148, 4908, 5124, 5712, 5726, 6222, 6544, 6832, 6953, 7259, 8296, 8589, 9816, 10248, 11452, 12444, 13906, 14518, 16592, 17178, 19632, 20496, 20859, 21777, 22904, 24888, 24949, 27812, 29036, 34356, 41718, 43554, 45808, 48671, 49776, 49898, 55624, 58072, 68712, 74847, 83436, 87108, 97342, 99796, 111248, 116144, 137424, 146013, 149694, 166872, 174216, 174643, 194684, 199592, 292026, 299388, 333744, 348432, 349286, 389368, 399184, 424133, 523929, 584052, 598776, 698572, 778736, 848266, 1047858, 1168104, 1197552, 1272399, 1397144, 1696532, 2095716, 2336208, 2544798, 2794288, 2968931, 3393064, 4191432, 5089596, 5937862, 6786128, 8382864, 8906793, 10179192, 11875724, 17813586, 20358384, 23751448, 35627172, 47502896, 71254344, 142508688]

約数ペア:

[(1, 142508688), (2, 71254344), (3, 47502896), (4, 35627172), (6, 23751448), (7, 20358384), (8, 17813586), (12, 11875724), (14, 10179192), (16, 8906793), (17, 8382864), (21, 6786128), (24, 5937862), (28, 5089596), (34, 4191432), (42, 3393064), (48, 2968931), (51, 2794288), (56, 2544798), (61, 2336208), (68, 2095716), (84, 1696532), (102, 1397144), (112, 1272399), (119, 1197552), (122, 1168104), (136, 1047858), (168, 848266), (183, 778736), (204, 698572), (238, 598776), (244, 584052), (272, 523929), (336, 424133), (357, 399184), (366, 389368), (408, 349286), (409, 348432), (427, 333744), (476, 299388), (488, 292026), (714, 199592), (732, 194684), (816, 174643), (818, 174216), (854, 166872), (952, 149694), (976, 146013), (1037, 137424), (1227, 116144), (1281, 111248), (1428, 99796), (1464, 97342), (1636, 87108), (1708, 83436), (1904, 74847), (2074, 68712), (2454, 58072), (2562, 55624), (2856, 49898), (2863, 49776), (2928, 48671), (3111, 45808), (3272, 43554), (3416, 41718), (4148, 34356), (4908, 29036), (5124, 27812), (5712, 24949), (5726, 24888), (6222, 22904), (6544, 21777), (6832, 20859), (6953, 20496), (7259, 19632), (8296, 17178), (8589, 16592), (9816, 14518), (10248, 13906), (11452, 12444)]