149720304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 409834880

約数和(自身を除く): 260114576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 907, 912, 1086, 1448, 1814, 2172, 2721, 2896, 3439, 3628, 4344, 5442, 6878, 7256, 8688, 10317, 10884, 13756, 14512, 17233, 20634, 21768, 27512, 34466, 41268, 43536, 51699, 55024, 68932, 82536, 103398, 137864, 164167, 165072, 206796, 275728, 328334, 413592, 492501, 656668, 827184, 985002, 1313336, 1970004, 2626672, 3119173, 3940008, 6238346, 7880016, 9357519, 12476692, 18715038, 24953384, 37430076, 49906768, 74860152, 149720304]

約数ペア:

[(1, 149720304), (2, 74860152), (3, 49906768), (4, 37430076), (6, 24953384), (8, 18715038), (12, 12476692), (16, 9357519), (19, 7880016), (24, 6238346), (38, 3940008), (48, 3119173), (57, 2626672), (76, 1970004), (114, 1313336), (152, 985002), (181, 827184), (228, 656668), (304, 492501), (362, 413592), (456, 328334), (543, 275728), (724, 206796), (907, 165072), (912, 164167), (1086, 137864), (1448, 103398), (1814, 82536), (2172, 68932), (2721, 55024), (2896, 51699), (3439, 43536), (3628, 41268), (4344, 34466), (5442, 27512), (6878, 21768), (7256, 20634), (8688, 17233), (10317, 14512), (10884, 13756)]