122838872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 271805520

約数和(自身を除く): 148966648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 67, 68, 104, 122, 134, 136, 221, 244, 268, 289, 442, 488, 536, 578, 793, 871, 884, 1037, 1139, 1156, 1586, 1742, 1768, 2074, 2278, 2312, 3172, 3484, 3757, 4087, 4148, 4556, 6344, 6968, 7514, 8174, 8296, 9112, 13481, 14807, 15028, 16348, 17629, 19363, 26962, 29614, 30056, 32696, 35258, 38726, 53131, 53924, 59228, 69479, 70516, 77452, 106262, 107848, 118456, 138958, 141032, 154904, 212524, 229177, 251719, 277916, 425048, 458354, 503438, 555832, 903227, 916708, 1006876, 1181143, 1806454, 1833416, 2013752, 2362286, 3612908, 4724572, 7225816, 9449144, 15354859, 30709718, 61419436, 122838872]

約数ペア:

[(1, 122838872), (2, 61419436), (4, 30709718), (8, 15354859), (13, 9449144), (17, 7225816), (26, 4724572), (34, 3612908), (52, 2362286), (61, 2013752), (67, 1833416), (68, 1806454), (104, 1181143), (122, 1006876), (134, 916708), (136, 903227), (221, 555832), (244, 503438), (268, 458354), (289, 425048), (442, 277916), (488, 251719), (536, 229177), (578, 212524), (793, 154904), (871, 141032), (884, 138958), (1037, 118456), (1139, 107848), (1156, 106262), (1586, 77452), (1742, 70516), (1768, 69479), (2074, 59228), (2278, 53924), (2312, 53131), (3172, 38726), (3484, 35258), (3757, 32696), (4087, 30056), (4148, 29614), (4556, 26962), (6344, 19363), (6968, 17629), (7514, 16348), (8174, 15028), (8296, 14807), (9112, 13481)]