156937770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 465626880

約数和(自身を除く): 308689110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 90, 99, 106, 110, 135, 159, 165, 198, 265, 270, 297, 318, 330, 477, 495, 530, 583, 594, 795, 954, 990, 997, 1166, 1431, 1485, 1590, 1749, 1994, 2385, 2862, 2915, 2970, 2991, 3498, 4770, 4985, 5247, 5830, 5982, 7155, 8745, 8973, 9970, 10494, 10967, 14310, 14955, 15741, 17490, 17946, 21934, 26235, 26919, 29910, 31482, 32901, 44865, 52470, 52841, 53838, 54835, 65802, 78705, 89730, 98703, 105682, 109670, 134595, 157410, 158523, 164505, 197406, 264205, 269190, 296109, 317046, 329010, 475569, 493515, 528410, 581251, 592218, 792615, 951138, 987030, 1162502, 1426707, 1480545, 1585230, 1743753, 2377845, 2853414, 2906255, 2961090, 3487506, 4755690, 5231259, 5812510, 7133535, 8718765, 10462518, 14267070, 15693777, 17437530, 26156295, 31387554, 52312590, 78468885, 156937770]

約数ペア:

[(1, 156937770), (2, 78468885), (3, 52312590), (5, 31387554), (6, 26156295), (9, 17437530), (10, 15693777), (11, 14267070), (15, 10462518), (18, 8718765), (22, 7133535), (27, 5812510), (30, 5231259), (33, 4755690), (45, 3487506), (53, 2961090), (54, 2906255), (55, 2853414), (66, 2377845), (90, 1743753), (99, 1585230), (106, 1480545), (110, 1426707), (135, 1162502), (159, 987030), (165, 951138), (198, 792615), (265, 592218), (270, 581251), (297, 528410), (318, 493515), (330, 475569), (477, 329010), (495, 317046), (530, 296109), (583, 269190), (594, 264205), (795, 197406), (954, 164505), (990, 158523), (997, 157410), (1166, 134595), (1431, 109670), (1485, 105682), (1590, 98703), (1749, 89730), (1994, 78705), (2385, 65802), (2862, 54835), (2915, 53838), (2970, 52841), (2991, 52470), (3498, 44865), (4770, 32901), (4985, 31482), (5247, 29910), (5830, 26919), (5982, 26235), (7155, 21934), (8745, 17946), (8973, 17490), (9970, 15741), (10494, 14955), (10967, 14310)]