164948940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23497}}^1$

素因数の和:23528

約数の個数: 96

約数和(自身を含む): 552672960

約数和(自身を除く): 387724020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 23497, 46994, 70491, 93988, 117485, 140982, 211473, 234970, 281964, 305461, 352455, 422946, 469940, 610922, 634419, 704910, 845892, 916383, 1057365, 1221844, 1268838, 1409820, 1527305, 1832766, 2114730, 2537676, 2749149, 3054610, 3172095, 3665532, 4229460, 4581915, 5498298, 6109220, 6344190, 8247447, 9163830, 10996596, 12688380, 13745745, 16494894, 18327660, 27491490, 32989788, 41237235, 54982980, 82474470, 164948940]

約数ペア:

[(1, 164948940), (2, 82474470), (3, 54982980), (4, 41237235), (5, 32989788), (6, 27491490), (9, 18327660), (10, 16494894), (12, 13745745), (13, 12688380), (15, 10996596), (18, 9163830), (20, 8247447), (26, 6344190), (27, 6109220), (30, 5498298), (36, 4581915), (39, 4229460), (45, 3665532), (52, 3172095), (54, 3054610), (60, 2749149), (65, 2537676), (78, 2114730), (90, 1832766), (108, 1527305), (117, 1409820), (130, 1268838), (135, 1221844), (156, 1057365), (180, 916383), (195, 845892), (234, 704910), (260, 634419), (270, 610922), (351, 469940), (390, 422946), (468, 352455), (540, 305461), (585, 281964), (702, 234970), (780, 211473), (1170, 140982), (1404, 117485), (1755, 93988), (2340, 70491), (3510, 46994), (7020, 23497)]