143236288

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 168

約数和(自身を含む): 351403920

約数和(自身を除く): 208167632

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 41, 52, 64, 68, 76, 82, 104, 136, 152, 164, 169, 208, 221, 247, 272, 304, 323, 328, 338, 416, 442, 494, 533, 544, 608, 646, 656, 676, 697, 779, 832, 884, 988, 1066, 1088, 1216, 1292, 1312, 1352, 1394, 1558, 1768, 1976, 2132, 2584, 2624, 2704, 2788, 2873, 3116, 3211, 3536, 3952, 4199, 4264, 5168, 5408, 5576, 5746, 6232, 6422, 6929, 7072, 7904, 8398, 8528, 9061, 10127, 10336, 10816, 11152, 11492, 12464, 12844, 13243, 13858, 14144, 15808, 16796, 17056, 18122, 20254, 20672, 22304, 22984, 24928, 25688, 26486, 27716, 33592, 34112, 36244, 40508, 44608, 45968, 49856, 51376, 52972, 54587, 55432, 67184, 72488, 81016, 91936, 102752, 105944, 109174, 110864, 117793, 131651, 134368, 144976, 162032, 172159, 183872, 205504, 211888, 218348, 221728, 235586, 263302, 268736, 289952, 324064, 344318, 423776, 436696, 443456, 471172, 526604, 579904, 648128, 688636, 847552, 873392, 942344, 1053208, 1377272, 1746784, 1884688, 2106416, 2238067, 2754544, 3493568, 3769376, 4212832, 4476134, 5509088, 7538752, 8425664, 8952268, 11018176, 17904536, 35809072, 71618144, 143236288]

約数ペア:

[(1, 143236288), (2, 71618144), (4, 35809072), (8, 17904536), (13, 11018176), (16, 8952268), (17, 8425664), (19, 7538752), (26, 5509088), (32, 4476134), (34, 4212832), (38, 3769376), (41, 3493568), (52, 2754544), (64, 2238067), (68, 2106416), (76, 1884688), (82, 1746784), (104, 1377272), (136, 1053208), (152, 942344), (164, 873392), (169, 847552), (208, 688636), (221, 648128), (247, 579904), (272, 526604), (304, 471172), (323, 443456), (328, 436696), (338, 423776), (416, 344318), (442, 324064), (494, 289952), (533, 268736), (544, 263302), (608, 235586), (646, 221728), (656, 218348), (676, 211888), (697, 205504), (779, 183872), (832, 172159), (884, 162032), (988, 144976), (1066, 134368), (1088, 131651), (1216, 117793), (1292, 110864), (1312, 109174), (1352, 105944), (1394, 102752), (1558, 91936), (1768, 81016), (1976, 72488), (2132, 67184), (2584, 55432), (2624, 54587), (2704, 52972), (2788, 51376), (2873, 49856), (3116, 45968), (3211, 44608), (3536, 40508), (3952, 36244), (4199, 34112), (4264, 33592), (5168, 27716), (5408, 26486), (5576, 25688), (5746, 24928), (6232, 22984), (6422, 22304), (6929, 20672), (7072, 20254), (7904, 18122), (8398, 17056), (8528, 16796), (9061, 15808), (10127, 14144), (10336, 13858), (10816, 13243), (11152, 12844), (11492, 12464)]