127020928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 275706000

約数和(自身を除く): 148685072

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1801, 1856, 2204, 2432, 3602, 3712, 4408, 7204, 8816, 14408, 17632, 28816, 34219, 35264, 52229, 57632, 68438, 70528, 104458, 115264, 136876, 208916, 230528, 273752, 417832, 547504, 835664, 992351, 1095008, 1671328, 1984702, 2190016, 3342656, 3969404, 4380032, 6685312, 7938808, 15877616, 31755232, 63510464, 127020928]

約数ペア:

[(1, 127020928), (2, 63510464), (4, 31755232), (8, 15877616), (16, 7938808), (19, 6685312), (29, 4380032), (32, 3969404), (38, 3342656), (58, 2190016), (64, 1984702), (76, 1671328), (116, 1095008), (128, 992351), (152, 835664), (232, 547504), (304, 417832), (464, 273752), (551, 230528), (608, 208916), (928, 136876), (1102, 115264), (1216, 104458), (1801, 70528), (1856, 68438), (2204, 57632), (2432, 52229), (3602, 35264), (3712, 34219), (4408, 28816), (7204, 17632), (8816, 14408)]