168433980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 564254208

約数和(自身を除く): 395820228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 67, 78, 110, 130, 132, 134, 143, 156, 165, 195, 201, 220, 260, 268, 286, 293, 330, 335, 390, 402, 429, 572, 586, 660, 670, 715, 737, 780, 804, 858, 871, 879, 1005, 1172, 1340, 1430, 1465, 1474, 1716, 1742, 1758, 2010, 2145, 2211, 2613, 2860, 2930, 2948, 3223, 3484, 3516, 3685, 3809, 4020, 4290, 4355, 4395, 4422, 5226, 5860, 6446, 7370, 7618, 8580, 8710, 8790, 8844, 9581, 9669, 10452, 11055, 11427, 12892, 13065, 14740, 15236, 16115, 17420, 17580, 19045, 19162, 19338, 19631, 22110, 22854, 26130, 28743, 32230, 38090, 38324, 38676, 39262, 41899, 44220, 45708, 47905, 48345, 52260, 57135, 57486, 58893, 64460, 76180, 78524, 83798, 95810, 96690, 98155, 114270, 114972, 117786, 125697, 143715, 167596, 191620, 193380, 196310, 209495, 215941, 228540, 235572, 251394, 255203, 287430, 294465, 392620, 418990, 431882, 502788, 510406, 574860, 588930, 628485, 647823, 765609, 837980, 863764, 1020812, 1079705, 1177860, 1256970, 1276015, 1295646, 1531218, 2159410, 2513940, 2552030, 2591292, 2807233, 3062436, 3239115, 3828045, 4318820, 5104060, 5614466, 6478230, 7656090, 8421699, 11228932, 12956460, 14036165, 15312180, 16843398, 28072330, 33686796, 42108495, 56144660, 84216990, 168433980]

約数ペア:

[(1, 168433980), (2, 84216990), (3, 56144660), (4, 42108495), (5, 33686796), (6, 28072330), (10, 16843398), (11, 15312180), (12, 14036165), (13, 12956460), (15, 11228932), (20, 8421699), (22, 7656090), (26, 6478230), (30, 5614466), (33, 5104060), (39, 4318820), (44, 3828045), (52, 3239115), (55, 3062436), (60, 2807233), (65, 2591292), (66, 2552030), (67, 2513940), (78, 2159410), (110, 1531218), (130, 1295646), (132, 1276015), (134, 1256970), (143, 1177860), (156, 1079705), (165, 1020812), (195, 863764), (201, 837980), (220, 765609), (260, 647823), (268, 628485), (286, 588930), (293, 574860), (330, 510406), (335, 502788), (390, 431882), (402, 418990), (429, 392620), (572, 294465), (586, 287430), (660, 255203), (670, 251394), (715, 235572), (737, 228540), (780, 215941), (804, 209495), (858, 196310), (871, 193380), (879, 191620), (1005, 167596), (1172, 143715), (1340, 125697), (1430, 117786), (1465, 114972), (1474, 114270), (1716, 98155), (1742, 96690), (1758, 95810), (2010, 83798), (2145, 78524), (2211, 76180), (2613, 64460), (2860, 58893), (2930, 57486), (2948, 57135), (3223, 52260), (3484, 48345), (3516, 47905), (3685, 45708), (3809, 44220), (4020, 41899), (4290, 39262), (4355, 38676), (4395, 38324), (4422, 38090), (5226, 32230), (5860, 28743), (6446, 26130), (7370, 22854), (7618, 22110), (8580, 19631), (8710, 19338), (8790, 19162), (8844, 19045), (9581, 17580), (9669, 17420), (10452, 16115), (11055, 15236), (11427, 14740), (12892, 13065)]