159774336

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 478094400

約数和(自身を除く): 318320064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 557, 576, 664, 747, 864, 996, 1114, 1152, 1328, 1494, 1671, 1728, 1992, 2228, 2241, 2656, 2988, 3342, 3456, 3984, 4456, 4482, 5013, 5312, 5976, 6684, 7968, 8912, 8964, 10026, 10624, 11952, 13368, 15039, 15936, 17824, 17928, 20052, 23904, 26736, 30078, 31872, 35648, 35856, 40104, 46231, 47808, 53472, 60156, 71296, 71712, 80208, 92462, 95616, 106944, 120312, 138693, 143424, 160416, 184924, 213888, 240624, 277386, 286848, 320832, 369848, 416079, 481248, 554772, 641664, 739696, 832158, 962496, 1109544, 1248237, 1479392, 1664316, 1924992, 2219088, 2496474, 2958784, 3328632, 4438176, 4992948, 5917568, 6657264, 8876352, 9985896, 13314528, 17752704, 19971792, 26629056, 39943584, 53258112, 79887168, 159774336]

約数ペア:

[(1, 159774336), (2, 79887168), (3, 53258112), (4, 39943584), (6, 26629056), (8, 19971792), (9, 17752704), (12, 13314528), (16, 9985896), (18, 8876352), (24, 6657264), (27, 5917568), (32, 4992948), (36, 4438176), (48, 3328632), (54, 2958784), (64, 2496474), (72, 2219088), (83, 1924992), (96, 1664316), (108, 1479392), (128, 1248237), (144, 1109544), (166, 962496), (192, 832158), (216, 739696), (249, 641664), (288, 554772), (332, 481248), (384, 416079), (432, 369848), (498, 320832), (557, 286848), (576, 277386), (664, 240624), (747, 213888), (864, 184924), (996, 160416), (1114, 143424), (1152, 138693), (1328, 120312), (1494, 106944), (1671, 95616), (1728, 92462), (1992, 80208), (2228, 71712), (2241, 71296), (2656, 60156), (2988, 53472), (3342, 47808), (3456, 46231), (3984, 40104), (4456, 35856), (4482, 35648), (5013, 31872), (5312, 30078), (5976, 26736), (6684, 23904), (7968, 20052), (8912, 17928), (8964, 17824), (10026, 15936), (10624, 15039), (11952, 13368)]