152880468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 401759232

約数和(自身を除く): 248878764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 101, 124, 156, 186, 202, 303, 313, 372, 403, 404, 606, 626, 806, 939, 1209, 1212, 1252, 1313, 1612, 1878, 2418, 2626, 3131, 3756, 3939, 4069, 4836, 5252, 6262, 7878, 8138, 9393, 9703, 12207, 12524, 15756, 16276, 18786, 19406, 24414, 29109, 31613, 37572, 38812, 40703, 48828, 58218, 63226, 81406, 94839, 116436, 122109, 126139, 126452, 162812, 189678, 244218, 252278, 378417, 379356, 410969, 488436, 504556, 756834, 821938, 980003, 1232907, 1513668, 1643876, 1960006, 2465814, 2940009, 3920012, 4931628, 5880018, 11760036, 12740039, 25480078, 38220117, 50960156, 76440234, 152880468]

約数ペア:

[(1, 152880468), (2, 76440234), (3, 50960156), (4, 38220117), (6, 25480078), (12, 12740039), (13, 11760036), (26, 5880018), (31, 4931628), (39, 3920012), (52, 2940009), (62, 2465814), (78, 1960006), (93, 1643876), (101, 1513668), (124, 1232907), (156, 980003), (186, 821938), (202, 756834), (303, 504556), (313, 488436), (372, 410969), (403, 379356), (404, 378417), (606, 252278), (626, 244218), (806, 189678), (939, 162812), (1209, 126452), (1212, 126139), (1252, 122109), (1313, 116436), (1612, 94839), (1878, 81406), (2418, 63226), (2626, 58218), (3131, 48828), (3756, 40703), (3939, 38812), (4069, 37572), (4836, 31613), (5252, 29109), (6262, 24414), (7878, 19406), (8138, 18786), (9393, 16276), (9703, 15756), (12207, 12524)]