129736256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 302971200

約数和(自身を除く): 173234944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 152, 208, 232, 247, 283, 304, 377, 416, 464, 494, 551, 566, 608, 754, 832, 928, 988, 1102, 1132, 1216, 1508, 1856, 1976, 2204, 2264, 3016, 3679, 3952, 4408, 4528, 5377, 6032, 7163, 7358, 7904, 8207, 8816, 9056, 10754, 12064, 14326, 14716, 15808, 16414, 17632, 18112, 21508, 24128, 28652, 29432, 32828, 35264, 43016, 57304, 58864, 65656, 69901, 86032, 106691, 114608, 117728, 131312, 139802, 155933, 172064, 213382, 229216, 235456, 262624, 279604, 311866, 344128, 426764, 458432, 525248, 559208, 623732, 853528, 1118416, 1247464, 1707056, 2027129, 2236832, 2494928, 3414112, 4054258, 4473664, 4989856, 6828224, 8108516, 9979712, 16217032, 32434064, 64868128, 129736256]

約数ペア:

[(1, 129736256), (2, 64868128), (4, 32434064), (8, 16217032), (13, 9979712), (16, 8108516), (19, 6828224), (26, 4989856), (29, 4473664), (32, 4054258), (38, 3414112), (52, 2494928), (58, 2236832), (64, 2027129), (76, 1707056), (104, 1247464), (116, 1118416), (152, 853528), (208, 623732), (232, 559208), (247, 525248), (283, 458432), (304, 426764), (377, 344128), (416, 311866), (464, 279604), (494, 262624), (551, 235456), (566, 229216), (608, 213382), (754, 172064), (832, 155933), (928, 139802), (988, 131312), (1102, 117728), (1132, 114608), (1216, 106691), (1508, 86032), (1856, 69901), (1976, 65656), (2204, 58864), (2264, 57304), (3016, 43016), (3679, 35264), (3952, 32828), (4408, 29432), (4528, 28652), (5377, 24128), (6032, 21508), (7163, 18112), (7358, 17632), (7904, 16414), (8207, 15808), (8816, 14716), (9056, 14326), (10754, 12064)]