140037296

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 357120000

約数和(自身を除く): 217082704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 79, 98, 112, 119, 133, 136, 152, 158, 196, 238, 266, 272, 304, 316, 323, 343, 392, 476, 532, 553, 632, 646, 686, 784, 833, 931, 952, 1064, 1106, 1264, 1292, 1343, 1372, 1501, 1666, 1862, 1904, 2128, 2212, 2261, 2584, 2686, 2744, 3002, 3332, 3724, 3871, 4424, 4522, 5168, 5372, 5488, 5831, 6004, 6517, 6664, 7448, 7742, 8848, 9044, 9401, 10507, 10744, 11662, 12008, 13034, 13328, 14896, 15484, 15827, 18088, 18802, 21014, 21488, 23324, 24016, 25517, 26068, 27097, 30968, 31654, 36176, 37604, 42028, 46648, 51034, 52136, 54194, 61936, 63308, 65807, 73549, 75208, 84056, 93296, 102068, 104272, 108388, 110789, 126616, 131614, 147098, 150416, 168112, 178619, 204136, 216776, 221578, 253232, 263228, 294196, 357238, 408272, 433552, 443156, 460649, 514843, 526456, 588392, 714476, 886312, 921298, 1029686, 1052912, 1176784, 1250333, 1428952, 1772624, 1842596, 2059372, 2500666, 2857904, 3685192, 4118744, 5001332, 7370384, 8237488, 8752331, 10002664, 17504662, 20005328, 35009324, 70018648, 140037296]

約数ペア:

[(1, 140037296), (2, 70018648), (4, 35009324), (7, 20005328), (8, 17504662), (14, 10002664), (16, 8752331), (17, 8237488), (19, 7370384), (28, 5001332), (34, 4118744), (38, 3685192), (49, 2857904), (56, 2500666), (68, 2059372), (76, 1842596), (79, 1772624), (98, 1428952), (112, 1250333), (119, 1176784), (133, 1052912), (136, 1029686), (152, 921298), (158, 886312), (196, 714476), (238, 588392), (266, 526456), (272, 514843), (304, 460649), (316, 443156), (323, 433552), (343, 408272), (392, 357238), (476, 294196), (532, 263228), (553, 253232), (632, 221578), (646, 216776), (686, 204136), (784, 178619), (833, 168112), (931, 150416), (952, 147098), (1064, 131614), (1106, 126616), (1264, 110789), (1292, 108388), (1343, 104272), (1372, 102068), (1501, 93296), (1666, 84056), (1862, 75208), (1904, 73549), (2128, 65807), (2212, 63308), (2261, 61936), (2584, 54194), (2686, 52136), (2744, 51034), (3002, 46648), (3332, 42028), (3724, 37604), (3871, 36176), (4424, 31654), (4522, 30968), (5168, 27097), (5372, 26068), (5488, 25517), (5831, 24016), (6004, 23324), (6517, 21488), (6664, 21014), (7448, 18802), (7742, 18088), (8848, 15827), (9044, 15484), (9401, 14896), (10507, 13328), (10744, 13034), (11662, 12008)]