149804772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30977}}^1$

素因数の和:31028

約数の個数: 48

約数和(自身を含む): 388588032

約数和(自身を除く): 238783260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 30977, 61954, 92931, 123908, 185862, 371724, 402701, 805402, 960287, 1208103, 1610804, 1920574, 2416206, 2880861, 3841148, 4832412, 5761722, 11523444, 12483731, 24967462, 37451193, 49934924, 74902386, 149804772]

約数ペア:

[(1, 149804772), (2, 74902386), (3, 49934924), (4, 37451193), (6, 24967462), (12, 12483731), (13, 11523444), (26, 5761722), (31, 4832412), (39, 3841148), (52, 2880861), (62, 2416206), (78, 1920574), (93, 1610804), (124, 1208103), (156, 960287), (186, 805402), (372, 402701), (403, 371724), (806, 185862), (1209, 123908), (1612, 92931), (2418, 61954), (4836, 30977)]