15916368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 46247040

約数和(自身を除く): 30330672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1109, 1196, 1794, 2218, 2392, 3327, 3588, 4436, 4784, 6654, 7176, 8872, 13308, 14352, 14417, 17744, 25507, 26616, 28834, 43251, 51014, 53232, 57668, 76521, 86502, 102028, 115336, 153042, 173004, 204056, 230672, 306084, 331591, 346008, 408112, 612168, 663182, 692016, 994773, 1224336, 1326364, 1989546, 2652728, 3979092, 5305456, 7958184, 15916368]

約数ペア:

[(1, 15916368), (2, 7958184), (3, 5305456), (4, 3979092), (6, 2652728), (8, 1989546), (12, 1326364), (13, 1224336), (16, 994773), (23, 692016), (24, 663182), (26, 612168), (39, 408112), (46, 346008), (48, 331591), (52, 306084), (69, 230672), (78, 204056), (92, 173004), (104, 153042), (138, 115336), (156, 102028), (184, 86502), (208, 76521), (276, 57668), (299, 53232), (312, 51014), (368, 43251), (552, 28834), (598, 26616), (624, 25507), (897, 17744), (1104, 14417), (1109, 14352), (1196, 13308), (1794, 8872), (2218, 7176), (2392, 6654), (3327, 4784), (3588, 4436)]