111442448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 247692480

約数和(自身を除く): 136250032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 163, 173, 208, 247, 304, 326, 346, 494, 652, 692, 988, 1304, 1384, 1976, 2119, 2249, 2608, 2768, 3097, 3287, 3952, 4238, 4498, 6194, 6574, 8476, 8996, 12388, 13148, 16952, 17992, 24776, 26296, 28199, 33904, 35984, 40261, 42731, 49552, 52592, 56398, 80522, 85462, 112796, 161044, 170924, 225592, 322088, 341848, 366587, 451184, 535781, 644176, 683696, 733174, 1071562, 1466348, 2143124, 2932696, 4286248, 5865392, 6965153, 8572496, 13930306, 27860612, 55721224, 111442448]

約数ペア:

[(1, 111442448), (2, 55721224), (4, 27860612), (8, 13930306), (13, 8572496), (16, 6965153), (19, 5865392), (26, 4286248), (38, 2932696), (52, 2143124), (76, 1466348), (104, 1071562), (152, 733174), (163, 683696), (173, 644176), (208, 535781), (247, 451184), (304, 366587), (326, 341848), (346, 322088), (494, 225592), (652, 170924), (692, 161044), (988, 112796), (1304, 85462), (1384, 80522), (1976, 56398), (2119, 52592), (2249, 49552), (2608, 42731), (2768, 40261), (3097, 35984), (3287, 33904), (3952, 28199), (4238, 26296), (4498, 24776), (6194, 17992), (6574, 16952), (8476, 13148), (8996, 12388)]