150921764

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 323285760

約数和(自身を除く): 172363996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 98, 118, 124, 196, 217, 236, 413, 421, 434, 826, 842, 868, 1519, 1652, 1684, 1829, 2891, 2947, 3038, 3658, 5782, 5894, 6076, 7316, 11564, 11788, 12803, 13051, 20629, 24839, 25606, 26102, 41258, 49678, 51212, 52204, 82516, 89621, 91357, 99356, 173873, 179242, 182714, 347746, 358484, 365428, 639499, 695492, 770009, 1217111, 1278998, 1540018, 2434222, 2557996, 3080036, 4868444, 5390063, 10780126, 21560252, 37730441, 75460882, 150921764]

約数ペア:

[(1, 150921764), (2, 75460882), (4, 37730441), (7, 21560252), (14, 10780126), (28, 5390063), (31, 4868444), (49, 3080036), (59, 2557996), (62, 2434222), (98, 1540018), (118, 1278998), (124, 1217111), (196, 770009), (217, 695492), (236, 639499), (413, 365428), (421, 358484), (434, 347746), (826, 182714), (842, 179242), (868, 173873), (1519, 99356), (1652, 91357), (1684, 89621), (1829, 82516), (2891, 52204), (2947, 51212), (3038, 49678), (3658, 41258), (5782, 26102), (5894, 25606), (6076, 24839), (7316, 20629), (11564, 13051), (11788, 12803)]